{"title":"#50 Roller Chain Master Links","description":"\u003ch1\u003e#50 Roller Chain Master Links\u003c\/h1\u003e\n\u003c!--BELOWPRODUCTS--\u003e\n\u003cp\u003eWe have a large supply of #50 roller chain master links in stock, including everything from stainless steel to nickel-plated and carbon steel. Every connecting link for #50 roller chains at USA Roller Chain meets ANSI industry standards and is subjected to heat-treated and shot-peened manufacturing practices for the highest quality. Our #50 master links are made with the smoothest bushings and roller bearings that reduce impact loads when in operation.\n\u003c\/p\u003e\n\u003cp\u003eOur size 50 chain master links are engineered with precision measurements, ensuring a perfect fit and balanced operation. USA Roller Chain’s size 50 master links come with a 5\/8” pitch, 0.868” width, 0.200” pin diameter, 0.5125\" link plate height, and 0.080\" link plate thickness. The #50 chain master link is designed to work with drive trains on industrial production machines as well as on motorcycles, ATVs and automobiles. USA Roller Chain ensures durability and long service life with all of our #50 replacement master links.\n\u003c\/p\u003e","products":[{"product_id":"50-2-nickel-cl","title":"#50-2 Nickel Plated Roller Chain Connecting Link (Master Link)","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis #50-2 nickel plated connecting link is corrosion resistant, fully meets all ANSI standards, and is a durable high quality link. Connecting links are also commonly known as master links and are used to connect two ends of the chain together.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714608988527,"sku":"50-2-NICKEL-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Nickel_Plated_Roller_chain_Connecting_Master_link.jpg?v=1768935047"},{"product_id":"50-nickel-connecting-link","title":"Economy Plus #50 Nickel Plated Connecting Link \/ Master Link","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis #50 nickel plated connecting link is corrosion resistant, fully meets all ANSI standards, and is a durable link. Connecting links are also commonly known as master links and are used to connect two ends of the chain together.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003eEmail: \u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714609283439,"sku":"50-NICKEL-CONNECTING-LINK","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/NP_Master-Connecting_link.png?v=1772633447"},{"product_id":"eco-50-2ss-cl","title":"Economy Plus #50-2 Stainless Steel Connecting (Master) Link","description":"#50-2 double strand stainless steel connecting links are also commonly known as #50-2 double strand stainless steel master links. Connecting links are commonly used for connecting two ends of the roller chain together. These connecting links are manufactured for #50-2 double strand stainless steel roller chain and fully meet all ANSI standards. They are constructed entirely out of 304-grade stainless steel making them able to operate in harsh conditions and be highly corrosion resistant. Having some additional connecting links on hand can keep you out of a down situation and are good for making repairs. For more information or if you have any questions please contact us and we will be happy to assist you.","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715126362479,"sku":"ECO-50-2SS-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/stainless_steel_double_strand_connecting_link.png?v=1772633630"},{"product_id":"eco-50h-cl","title":"Economy Plus #50H Heavy Roller Chain Connecting (Master) Link","description":null,"brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715126722927,"sku":"ECO-50H-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/ECO-50H-CL-2_25b5929a-a35c-4cbc-996b-5e71ae65af86.jpg?v=1756372181"},{"product_id":"eco-50-4-cl","title":"Economy Plus #50-4 Roller Chain Connecting Link (Master Link)","description":"\u003cdiv\u003e\n\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis connecting link is high quality, durable, and fully meets \u0026amp; exceeds all ANSI Standards. Connecting links are also commonly known as master links. #50-4 quad strand connecting links are manufactured specifically for #50-4 quad strand roller chain. This connecting link features fully heat-treated components, which drastically increases the overall strength and durability of the link. For More information or if you have any questions please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715126755695,"sku":"ECO-50-4-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/ECO-100-4-CL-2_f756baf3-7392-4156-9e57-ba1ab123472a.jpg?v=1756372182"},{"product_id":"eco-50-2-cl","title":"Economy Plus 50-2 Roller Chain Connecting Link (Master Link)","description":"\u003cdiv\u003e\n\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis connecting link is high quality, durable, and fully meets \u0026amp; exceeds all ANSI Standards. Connecting links are also commonly known as master links. #50-2 double strand connecting links are manufactured specifically for #50-2 double strand roller chain. This connecting link features fully heat-treated components, which drastically increases the overall strength and durability of the link.  For More information or if you have any questions please contact us and we will be happy to assist you.\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715126821231,"sku":"ECO-50-2-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/ECO-50-2-CL-2.jpg?v=1756372185"},{"product_id":"eco-50rc-cl","title":"Economy #50 Roller Chain Connecting Link (Master Link)","description":"\u003cb\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eThis connecting link also commonly known as a master link is most commonly used for connecting two ends of the roller chain together.  \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715126886767,"sku":"ECO-50RC-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/connecting_link.png?v=1772633210"},{"product_id":"eco-50-3-cl","title":"Economy Plus #50-3 Triple Strand Connecting Link \/ Master Link","description":"\u003cdiv\u003e\n\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis connecting link is high quality, durable, and fully meets \u0026amp; exceeds all ANSI Standards. Connecting links are also commonly known as master links. #50-3 triple strand connecting links are manufactured specifically for #50-3 triple strand roller chain. For More information or if you have any questions please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715127017839,"sku":"ECO-50-3-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/ECO-100-3-CL-2_43129c72-d2e8-47dc-a41f-0a11e4d0db80.jpg?v=1756372198"},{"product_id":"eco-50ss-cl-5pk","title":"Economy Plus #50SS Stainless Steel Connecting (Master) Link","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003e#50 stainless steel connecting links are also commonly known as #50 stainless steel master links. Connecting links are commonly used for connecting two ends of the roller chain together. These connecting links are manufactured for #50 stainless steel roller chain and fully meet all ANSI standards. They are constructed entirely out of 304-grade stainless steel making them able to operate in harsh conditions and be highly corrosion resistant. Having some additional connecting links on hand can keep you out of a down situation and are good for making repairs. For more information or if you have any questions please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715127935343,"sku":"ECO-50SS-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/ECO-50SS-CL-5PK-2_d2106876-f5b3-44f9-893a-50470156fbad.jpg?v=1756372256"},{"product_id":"g50-nickel-connecting-link","title":"General Duty Plus #50 Nickel Plated Connecting (Master) Link","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis #50 nickel plated connecting link is corrosion resistant, fully meets all ANSI standards, and is a durable high quality ink. Something special about this link is the fully heat-treated components, which increases the overall strength, durability, and working life of the link. Connecting links are also commonly known as master links and are used to connect two ends of the chain together.\u003c\/inline\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715149201775,"sku":"G50-NICKEL-CONNECTING-LINK","price":4.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/G25-NICKEL-CONNECTING-LINK-2_b0ebd31a-ab82-4f9a-9b26-cc5441099424.jpg?v=1756373210"},{"product_id":"gdp-50h-cl","title":"General Duty Plus #50H Heavy Connecting Link \/ Master Link","description":"#50H heavy connecting links are also commonly referred to as #50H master links. Connecting links are commonly used for connecting two ends of the roller chain together. Connecting links are good to have on-hand because they can keep you out of a down situation, and they are good for making miscellaneous repairs to the roller chain. These connecting links exceed in quality, durability, and overall strength. General Duty Plus #50H Heavy connecting links feature heat-treated components, wide contour side plates, and the side plates are Heavy Duty. These Connecting links are manufactured specifically for #50H heavy roller chain. For more information or if you have any questions please call us or email us, and we will be happy to assist you.","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715154116975,"sku":"GDP-50H-CL","price":2.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/GDP-50H-CL-2.jpg?v=1756373510"},{"product_id":"gdp-50-cl","title":"General Duty Plus #50 Roller Chain Connecting (Master) Link","description":"\u003cb\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eThis connecting link also commonly known as a master link is commonly used for connecting two ends of a roller chain together. \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715154149743,"sku":"GDP-50-CL","price":2.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/GDP-50-CL-2.jpg?v=1756373511"},{"product_id":"gdp-50ss-cl-5pk","title":"General Duty Plus #50SS Stainless Steel Connecting Link","description":"\u003cp class=\"p1\"\u003e\n \u003cb\u003e\u003cspan style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eConnecting links are most commonly used for connecting two ends of the chain together. They are also commonly known as master links. These connecting links are constructed entirely of 304-grade stainless steel. Doing this has created a connecting link that can withstand high and low tempters and operate in harsh climates. These connecting links are part of the General Duty Plus Series of chains, which basically means that they are more durable, and will last longer than an Economy Plus Series connecting link.\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/p\u003e\n","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715154346351,"sku":"GDP-50SS-CL","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/stainless_steel_connecting_link.png?v=1772632816"},{"product_id":"gdp-50-2-cl","title":"General Duty Plus #50-2 Roller Chain Connecting (Master) Link","description":"\u003cdiv\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eConnecting links are also commonly known as master links. This connecting link feature heat-treated components, which increases the strength and fatigue of the link. Something else this link features is high precision and it fully meets and exceeds all ANSI Standards. For additional information please contact us, ands we will be happy to assist you.\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715154379119,"sku":"GDP-50-2-CL","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/GDP-50-2-CL-2.jpg?v=1756373524"},{"product_id":"p50-nickel-connecting-link","title":"Premier Series #50 Nickel Plated Connecting Link \/ Master Link","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis premium #50 nickel plated connecting link is corrosion resistant, fully meets all ANSI standards, and is a durable premium quality ink. Something special about this link is the fully heat-treated, hardened, and shot-peened components to make this link outlast and outperform others. Connecting links are also commonly known as master links and are used to connect two ends of the chain together.\u003c\/inline\u003e\u003c\/b\u003e\u003cbr\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715304128879,"sku":"P50-NICKEL-CONNECTING-LINK","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/P25-NICKEL-CONNECTING-LINK-2_349aec49-6a53-41e6-9ea8-6bb36cc910c9.jpg?v=1756380245"},{"product_id":"premium-50-2ss-cl","title":"Premium 50-2 Stainless Steel Connecting Link \/ Master Link","description":"Our 50-2 stainless steel connecting link is made entirely from premium 304-grade stainless steel and is a spring-clip type link. 50-2 stainless steel connecting links are also called 50-2 stainless steel master links and are specifically designed for 50-2 stainless chains. Connecting links are used to connect two sections of the chain and for making repairs. For more information or to get a quote on our metric 50-2 stainless steel connecting link, contact our customer service team, and we will gladly assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715326640495,"sku":"PREMIUM-50-2SS-CL","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/08B-2SS-CONNECTING-LINK-2_12a6a951-b9cb-4b24-bb06-6426109d8d62.jpg?v=1756381258"},{"product_id":"premium-50-4-cl","title":"Premium #50-4 Roller Chain Connecting Link (Master Link)","description":"Premier series 50-4 connecting link is a ANSI Standard premium 50-4 connecting link that utilizes a spring clip design for fastening. 50-4 connecting links are also commonly referred to as #50-4 master links and are made for ANSI 50-4 roller chain, it is engineered to connect two ends of chain together or for making quick miscellaneous repairs. Premier Series connecting links are manufactured utilizing top-grade steel alloys, are supplied with heat-treated and shot-peened parts, and are the highest strength ANSI links we offer. A common issue with a chain is that the connecting link is considered the \"weakest link\", specialty advanced engineering on this link has made it as strong as possible to prevent this issue. For additional information or to get a quote please contact our customer support team and we will be happy to assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715327263087,"sku":"PREMIUM-50-4-CL","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/PREMIUM-40-4-CL-2_dcdebed4-5cb0-46d9-a54f-9b560508efad.jpg?v=1756381290"},{"product_id":"premium-50-3-cl","title":"Premium #50-3 Roller Chain Connecting Link (Master Link)","description":"Premier series 50-3 connecting link is a ANSI Standard premium 50-3 connecting link that utilizes a spring clip design for fastening. 50-3 connecting links are also commonly referred to as #50-3 master links and are made for ANSI 50-3 roller chain, it is engineered to connect two ends of chain together or for making quick miscellaneous repairs. Premier Series connecting links are manufactured utilizing top-grade steel alloys, are supplied with heat-treated and shot-peened parts, and are the highest strength ANSI links we offer. A common issue with a chain is that the connecting link is considered the \"weakest link\", specialty advanced engineering on this link has made it as strong as possible to prevent this issue. For additional information or to get a quote please contact our customer support team and we will be happy to assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715327361391,"sku":"PREMIUM-50-3-CL","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/PREMIUM-25-3-CL-2_6650cc78-c0db-4921-a717-34ce2a68834d.jpg?v=1756381293"},{"product_id":"premium-50-5-cl","title":"Premium #50-5 Roller Chain Connecting Link (Master Link)","description":"Premier series 50-5 connecting link is a ANSI Standard premium 50-5 connecting link that utilizes a spring clip design for fastening. 50-5 connecting links are also commonly referred to as #50-5 master links and are made for ANSI 50-5 roller chain, it is engineered to connect two ends of chain together or for making quick miscellaneous repairs. Premier Series connecting links are manufactured utilizing top-grade steel alloys, are supplied with heat-treated and shot-peened parts, and are the highest strength ANSI links we offer. A common issue with a chain is that the connecting link is considered the \"weakest link\", specialty advanced engineering on this link has made it as strong as possible to prevent this issue. For additional information or to get a quote please contact our customer support team and we will be happy to assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715327525231,"sku":"PREMIUM-50-5-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/PREMIUM-40-5-CL-2_4f20f56f-0fd2-4951-87f6-4b52f0432ceb.jpg?v=1756381299"},{"product_id":"premium-50-2-cl","title":"Premium #50-2 Roller Chain Connecting Link (Master Link)","description":"Premier series 50-2 connecting link is a ANSI Standard premium 50-2 connecting link that utilizes a spring clip design for fastening. 50-2 connecting links are also commonly referred to as #50-2 master links and are made for ANSI 50-2 roller chain, it is engineered to connect two ends of chain together or for making quick miscellaneous repairs. Premier Series connecting links are manufactured utilizing top-grade steel alloys, are supplied with heat-treated and shot-peened parts, and are the highest strength ANSI links we offer. A common issue with a chain is that the connecting link is considered the \"weakest link\", specialty advanced engineering on this link has made it as strong as possible to prevent this issue. For additional information or to get a quote please contact our customer support team and we will be happy to assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715327590767,"sku":"PREMIUM-50-2-CL","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/PREMIUM-25-2-CL-2_6c84730b-ed78-462e-a5c0-7f30988b8fd6.jpg?v=1756381301"},{"product_id":"premium-50-6-cl","title":"Premium #50-6 Roller Chain Connecting Link (Master Link)","description":"Premier series 50-6 connecting link is a ANSI Standard premium 50-6 connecting link that utilizes a spring clip design for fastening. 50-6 connecting links are also commonly referred to as #50-6 master links and are made for ANSI 50-6 roller chain, it is engineered to connect two ends of chain together or for making quick miscellaneous repairs. Premier Series connecting links are manufactured utilizing top-grade steel alloys, are supplied with heat-treated and shot-peened parts, and are the highest strength ANSI links we offer. A common issue with a chain is that the connecting link is considered the \"weakest link\", specialty advanced engineering on this link has made it as strong as possible to prevent this issue. For additional information or to get a quote please contact our customer support team and we will be happy to assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715327721839,"sku":"PREMIUM-50-6-CL","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/PREMIUM-40-6-CL-2_f633d04f-ea3d-493c-805d-5151d15a1ca5.jpg?v=1756381306"},{"product_id":"premium-50-cl","title":"Premium #50 Roller Chain Connecting Link (Master Link)","description":"Premier series 50 connecting link is a ANSI Standard premium 50 connecting link that utilizes a spring clip design for fastening. 50 connecting links are also commonly referred to as #50 master links and are made for ANSI 50 roller chain, it is engineered to connect two ends of chain together or for making quick miscellaneous repairs. Premier Series connecting links are manufactured utilizing top-grade steel alloys, are supplied with heat-treated and shot-peened parts, and are the highest strength ANSI links we offer. A common issue with a chain is that the connecting link is considered the \"weakest link\", specialty advanced engineering on this link has made it as strong as possible to prevent this issue. For additional information or to get a quote please contact our customer support team and we will be happy to assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715327754607,"sku":"PREMIUM-50-CL","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/PREMIUM-25-CL-2_c8948543-b0db-4141-a36d-6945489d8d39.jpg?v=1756381307"},{"product_id":"premium-50ss-cl-5pk","title":"Premium 50 Stainless Steel Connecting (Master) Link","description":"Our premium #50 stainless steel connecting link is made from superior 304-grade stainless alloys for improved lifespan, performance, and usability. Additionally, this 50 stainless steel connecting link is made to ANSI B29.1 Standards dimensionally for direct interchangeability with other brands. 50 stainless steel connecting links are also commonly known as 50 stainless steel master links and are specifically designed to operate with 50 stainless steel roller chains. Connecting links are designed to connect two sections of the roller chain. For additional information or to get a quote on our premium #50 stainless steel connecting links, contact our customer service team, and we will gladly assist you!","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715328344431,"sku":"PREMIUM-50SS-CL","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/stainless_steel_connecting_link.png?v=1772632816"},{"product_id":"durochain-ansi-50-connecting-link","title":"DUROCHAIN Premium #50 Connecting Link","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #2c358d; font-size: 18px;\"\u003eExperience the DUROCHAIN Difference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDUROCHAIN Premium ANSI \u003cstrong\u003e#50 Connecting Links\u003c\/strong\u003e are precision manufactured for secure installation, dependable retention, and long-term durability in many demanding roller chain applications. Designed specifically for \u003cstrong\u003e#50 roller chain\u003c\/strong\u003e, this connecting link allows fast chain assembly, easy maintenance, and reliable field repairs.\u003c\/p\u003e\n\u003cp\u003eCommonly used in industrial power transmission, agricultural equipment, packaging machinery, conveyors, and general OEM applications, DUROCHAIN \u003cstrong\u003e#50 connecting links\u003c\/strong\u003e deliver premium performance where reliability matters most.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 16px; background: #f8f9fb; border-left: 4px solid #ef3a42;\"\u003eHave any questions about DUROCHAIN? \u003ca style=\"color: #2c358d; font-weight: bold; text-decoration: none;\" href=\"\/pages\/contact\"\u003eContact Us\u003c\/a\u003e — our team is here to help.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #2c358d; font-size: 22px; margin-bottom: 18px;\"\u003eDUROCHAIN Premium #50 Connecting Link Features\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.duro-feature-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 22px;\n}\n\n.duro-feature-card {\n  padding: 18px;\n  background: #f8f9fb;\n  border: 1px solid #e5e7eb;\n  border-radius: 10px;\n  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;\n}\n\n.duro-feature-card:hover {\n  transform: translateY(-5px);\n  box-shadow: 0 10px 24px rgba(44, 53, 141, 0.16);\n  border-color: #2c358d;\n}\n\n.duro-feature-image {\n  background: #fff;\n  border-radius: 8px;\n  padding: 12px;\n  text-align: center;\n  margin-bottom: 14px;\n  min-height: 130px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n}\n\n.duro-feature-image img {\n  max-width: 180px;\n  width: 100%;\n  height: auto;\n  transition: transform 0.25s ease;\n}\n\n.duro-feature-card:hover .duro-feature-image img {\n  transform: scale(1.04);\n}\n\u003c\/style\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003cdiv class=\"duro-feature-grid\"\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN hardened high-strength pins\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_HARDENED_PINS.jpg?v=1778776592\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHardened High-Strength Pins\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting link pins undergo a specialized hardening process to help improve wear life, strength, and fatigue resistance in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN max contour side plates\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_max_contour_sideplate.jpg?v=1778699193\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eMax Contour Side Plates\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision-made alloy steel side plates provide excellent shock load absorption and increased wear life while maintaining ANSI dimensional requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN unique rivets\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_UNIQUE_RIVETS.jpg?v=1778777335\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eUnique Rivets\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting links feature a unique rivet design that helps improve shock load resistance, side thrust capability, and overall link integrity in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN high-hold spring clip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/durochain_spring_clip.png?v=1778776198\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHigh-Hold Spring Clip\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eThe precision-formed spring clip provides secure retention while allowing quick installation, maintenance, and disassembly when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN superior plate hole preparation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_ball_drift_sideplate.jpg?v=1778699194\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eSuperior Plate Hole Preparation\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision piercing, shaving, and ball drifting provide smooth installation, excellent pin-to-plate contact, and dependable holding power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":52970887577967,"sku":"N-7325-CL-P-50","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_80_CL_7.jpg?v=1779295973"},{"product_id":"durochain-ansi-50h-connecting-link","title":"DUROCHAIN Premium #50H Heavy Connecting Link","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #2c358d; font-size: 18px;\"\u003eExperience the DUROCHAIN Difference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDUROCHAIN Premium ANSI \u003cstrong\u003e#50H Heavy Connecting Links\u003c\/strong\u003e are precision manufactured for secure installation, dependable retention, and long-term durability in many demanding roller chain applications. Designed specifically for \u003cstrong\u003e#50H heavy roller chain\u003c\/strong\u003e, this connecting link allows fast chain assembly, easy maintenance, and reliable field repairs.\u003c\/p\u003e\n\u003cp\u003eCommonly used in industrial power transmission, material handling systems, packaging machinery, conveyors, or any application requiring more strength than a standard ANSI chain can provide. DUROCHAIN \u003cstrong\u003e#50H heavy connecting links\u003c\/strong\u003e deliver premium performance where reliability matters most.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 16px; background: #f8f9fb; border-left: 4px solid #ef3a42;\"\u003eHave any questions about DUROCHAIN? \u003ca href=\"\/pages\/contact\" style=\"color: #2c358d; font-weight: bold; text-decoration: none;\"\u003eContact Us\u003c\/a\u003e — our team is here to help.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #2c358d; font-size: 22px; margin-bottom: 18px;\"\u003eDUROCHAIN Premium #50H Heavy Connecting Link Features\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.duro-feature-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 22px;\n}\n\n.duro-feature-card {\n  padding: 18px;\n  background: #f8f9fb;\n  border: 1px solid #e5e7eb;\n  border-radius: 10px;\n  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;\n}\n\n.duro-feature-card:hover {\n  transform: translateY(-5px);\n  box-shadow: 0 10px 24px rgba(44, 53, 141, 0.16);\n  border-color: #2c358d;\n}\n\n.duro-feature-image {\n  background: #fff;\n  border-radius: 8px;\n  padding: 12px;\n  text-align: center;\n  margin-bottom: 14px;\n  min-height: 130px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n}\n\n.duro-feature-image img {\n  max-width: 180px;\n  width: 100%;\n  height: auto;\n  transition: transform 0.25s ease;\n}\n\n.duro-feature-card:hover .duro-feature-image img {\n  transform: scale(1.04);\n}\n\u003c\/style\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003cdiv class=\"duro-feature-grid\"\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN thicker heavy-duty side plates\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_HEAVY_VS_STANDARD_SIDEPLATES.jpg?v=1778703265\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eThicker Side Plates\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN heavy connecting links feature thicker side plates to match the chain, helping withstand higher torque loads with improved shock load absorption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN hardened high-strength pins\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_HARDENED_PINS.jpg?v=1778776592\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHardened High-Strength Pins\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting link pins undergo a specialized hardening process to help improve wear life, strength, and fatigue resistance in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN max contour side plates\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_max_contour_sideplate.jpg?v=1778699193\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eMax Contour Side Plates\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision-made alloy steel side plates provide excellent shock load absorption and increased wear life while maintaining ANSI dimensional requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN unique rivets\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_UNIQUE_RIVETS.jpg?v=1778777335\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eUnique Rivets\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting links feature a unique rivet design that helps improve shock load resistance, side thrust capability, and overall link integrity in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN high-hold spring clip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/durochain_spring_clip.png?v=1778776198\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHigh-Hold Spring Clip\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eThe precision-formed spring clip provides secure retention while allowing quick installation, maintenance, and disassembly when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN superior plate hole preparation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_ball_drift_sideplate.jpg?v=1778699194\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eSuperior Plate Hole Preparation\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision piercing, shaving, and ball drifting provide smooth installation, excellent pin-to-plate contact, and dependable holding power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":52970889937263,"sku":"N-7325-CL-P-50H","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_80_CL_7.jpg?v=1779295973"},{"product_id":"durochain-ansi-50-3-connecting-link","title":"DUROCHAIN Premium #50-3 Connecting Link","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #2c358d; font-size: 18px;\"\u003eExperience the DUROCHAIN Difference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDUROCHAIN Premium ANSI \u003cstrong\u003e#50-3 Connecting Links\u003c\/strong\u003e are precision manufactured for secure installation, dependable retention, and long-term durability in many demanding roller chain applications. Designed specifically for triple-strand (Triplex) \u003cstrong\u003e#50-3 roller chain\u003c\/strong\u003e, this connecting link allows fast chain assembly, easy maintenance, and reliable field repairs.\u003c\/p\u003e\n\u003cp\u003eCommonly used in industrial power transmission, agricultural equipment, packaging machinery, conveyors, and general OEM applications, DUROCHAIN \u003cstrong\u003e#50-3 connecting links\u003c\/strong\u003e deliver premium performance where reliability matters most.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 16px; background: #f8f9fb; border-left: 4px solid #ef3a42;\"\u003eHave any questions about DUROCHAIN? \u003ca style=\"color: #2c358d; font-weight: bold; text-decoration: none;\" href=\"\/pages\/contact\"\u003eContact Us\u003c\/a\u003e — our team is here to help.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #2c358d; font-size: 22px; margin-bottom: 18px;\"\u003eDUROCHAIN Premium #50-3 Connecting Link Features\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.duro-feature-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 22px;\n}\n\n.duro-feature-card {\n  padding: 18px;\n  background: #f8f9fb;\n  border: 1px solid #e5e7eb;\n  border-radius: 10px;\n  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;\n}\n\n.duro-feature-card:hover {\n  transform: translateY(-5px);\n  box-shadow: 0 10px 24px rgba(44, 53, 141, 0.16);\n  border-color: #2c358d;\n}\n\n.duro-feature-image {\n  background: #fff;\n  border-radius: 8px;\n  padding: 12px;\n  text-align: center;\n  margin-bottom: 14px;\n  min-height: 130px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n}\n\n.duro-feature-image img {\n  max-width: 180px;\n  width: 100%;\n  height: auto;\n  transition: transform 0.25s ease;\n}\n\n.duro-feature-card:hover .duro-feature-image img {\n  transform: scale(1.04);\n}\n\u003c\/style\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003cdiv class=\"duro-feature-grid\"\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN hardened high-strength pins\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_HARDENED_PINS.jpg?v=1778776592\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHardened High-Strength Pins\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting link pins undergo a specialized hardening process to help improve wear life, strength, and fatigue resistance in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN max contour side plates\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_max_contour_sideplate.jpg?v=1778699193\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eMax Contour Side Plates\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision-made alloy steel side plates provide excellent shock load absorption and increased wear life while maintaining ANSI dimensional requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN unique rivets\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_UNIQUE_RIVETS.jpg?v=1778777335\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eUnique Rivets\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting links feature a unique rivet design that helps improve shock load resistance, side thrust capability, and overall link integrity in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN high-hold spring clip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/durochain_spring_clip.png?v=1778776198\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHigh-Hold Spring Clip\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eThe precision-formed spring clip provides secure retention while allowing quick installation, maintenance, and disassembly when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN superior plate hole preparation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_ball_drift_sideplate.jpg?v=1778699194\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eSuperior Plate Hole Preparation\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision piercing, shaving, and ball drifting provide smooth installation, excellent pin-to-plate contact, and dependable holding power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":52970890396015,"sku":"N-7325-CL-P-50-3","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_TRIPLE_STRAND_CL_1_d229e739-d4c6-4c7b-a34d-16f6906c49db.jpg?v=1779294662"},{"product_id":"durochain-ansi-50-4-connecting-link","title":"DUROCHAIN Premium #50-4 Connecting Link","description":"\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222;\"\u003e\n\u003cp\u003e\u003cstrong style=\"color: #2c358d; font-size: 18px;\"\u003eExperience the DUROCHAIN Difference\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDUROCHAIN Premium ANSI \u003cstrong\u003e#50-4 Connecting Links\u003c\/strong\u003e are precision manufactured for secure installation, dependable retention, and long-term durability in many demanding roller chain applications. Designed specifically for quad-strand \u003cstrong\u003e#50-4 roller chain\u003c\/strong\u003e, this connecting link allows fast chain assembly, easy maintenance, and reliable field repairs.\u003c\/p\u003e\n\u003cp\u003eCommonly used in industrial power transmission, agricultural equipment, packaging machinery, conveyors, and general OEM applications, DUROCHAIN \u003cstrong\u003e#50-4 connecting links\u003c\/strong\u003e deliver premium performance where reliability matters most.\u003c\/p\u003e\n\u003cdiv style=\"margin-top: 25px; padding: 16px; background: #f8f9fb; border-left: 4px solid #ef3a42;\"\u003eHave any questions about DUROCHAIN? \u003ca style=\"color: #2c358d; font-weight: bold; text-decoration: none;\" href=\"\/pages\/contact-us\"\u003eContact Us\u003c\/a\u003e — our team is here to help.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003ch3 style=\"color: #2c358d; font-size: 22px; margin-bottom: 18px;\"\u003eDUROCHAIN Premium #50-4 Connecting Link Features\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.duro-feature-grid {\n  display: grid;\n  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));\n  gap: 22px;\n}\n\n.duro-feature-card {\n  padding: 18px;\n  background: #f8f9fb;\n  border: 1px solid #e5e7eb;\n  border-radius: 10px;\n  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;\n}\n\n.duro-feature-card:hover {\n  transform: translateY(-5px);\n  box-shadow: 0 10px 24px rgba(44, 53, 141, 0.16);\n  border-color: #2c358d;\n}\n\n.duro-feature-image {\n  background: #fff;\n  border-radius: 8px;\n  padding: 12px;\n  text-align: center;\n  margin-bottom: 14px;\n  min-height: 130px;\n  display: flex;\n  align-items: center;\n  justify-content: center;\n}\n\n.duro-feature-image img {\n  max-width: 180px;\n  width: 100%;\n  height: auto;\n  transition: transform 0.25s ease;\n}\n\n.duro-feature-card:hover .duro-feature-image img {\n  transform: scale(1.04);\n}\n\u003c\/style\u003e\n\u003cdiv style=\"font-size: 16px; line-height: 1.7; color: #222; margin-top: 30px;\"\u003e\n\u003cdiv class=\"duro-feature-grid\"\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN hardened high-strength pins\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_HARDENED_PINS.jpg?v=1778776592\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHardened High-Strength Pins\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting link pins undergo a specialized hardening process to help improve wear life, strength, and fatigue resistance in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN max contour side plates\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_max_contour_sideplate.jpg?v=1778699193\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eMax Contour Side Plates\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision-made alloy steel side plates provide excellent shock load absorption and increased wear life while maintaining ANSI dimensional requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN unique rivets\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_UNIQUE_RIVETS.jpg?v=1778777335\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eUnique Rivets\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eDUROCHAIN connecting links feature a unique rivet design that helps improve shock load resistance, side thrust capability, and overall link integrity in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN high-hold spring clip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/durochain_spring_clip.png?v=1778776198\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eHigh-Hold Spring Clip\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003eThe precision-formed spring clip provides secure retention while allowing quick installation, maintenance, and disassembly when needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"duro-feature-card\"\u003e\n\u003cdiv class=\"duro-feature-image\"\u003e\u003cimg alt=\"DUROCHAIN superior plate hole preparation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_ball_drift_sideplate.jpg?v=1778699194\"\u003e\u003c\/div\u003e\n\u003ch4 style=\"color: #2c358d; font-size: 17px; margin: 0 0 8px;\"\u003eSuperior Plate Hole Preparation\u003c\/h4\u003e\n\u003cp style=\"margin: 0;\"\u003ePrecision piercing, shaving, and ball drifting provide smooth installation, excellent pin-to-plate contact, and dependable holding power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":53094698844527,"sku":"N-7325-CL-P-50-4","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DUROCHAIN_QUAD_STRAND_CL_BLANK_2.png?v=1780936814"}],"url":"https:\/\/usarollerchain.com\/collections\/50-roller-chain-master-links-s-6146.oembed?page=2","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}