{"product_id":"i-40-wa-1-roller-link","title":"Premium #40 WA-1 Roller Link (Inner Link)","description":"\u003cp\u003e\u003cb\u003eOur Premium #40 WA-1 Attachment Roller Link (Inner Link) is built for reliable performance in conveying and drive applications where durability and strength are essential. Featuring a precision-made attachment design for secure mounting while maintaining smooth chain articulation. Manufactured from high-quality heat-treated and case-hardened steel components with precision tolerances, this attachment delivers excellent wear resistance, fatigue strength, and long service life in demanding industrial environments. This attachment roller link fully meets ANSI standards for easy installation onto matching roller chain and proper engagement with ANSI sprockets. We keep these attachment links competitively priced and typically in stock for fast shipment. Need roller chain assembled with WA-1 attachments in a specific spacing or configuration? Our team can build custom attachment chain assemblies to meet your exact application requirements.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFor more information or to get a quote on Premium #40 WA-1 Attachment Roller Links please contact us and we will be happy to assist you!\u003c\/b\u003e \u003cbr\u003e\u003cspan style=\"color: #ef3a42; font-size: 16px;\"\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg alt=\"Premium #40 WA-1 Attachment Roller Link Drawing\" style=\"width: 307px;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/IWIS_WA1_Drawing_de0e5a43-6e73-4eba-90bf-ce35b2adbce5.png?v=1737626972\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eAttachment #:\u003c\/b\u003e\u003c\/span\u003e #40 WA-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003ePitch (P):\u003c\/b\u003e\u003c\/span\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eWidth (E):\u003c\/b\u003e\u003c\/span\u003e 5\/16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eRoller Diameter (D1):\u003c\/b\u003e\u003c\/span\u003e 0.31\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003ePin Diameter (D2):\u003c\/b\u003e\u003c\/span\u003e 0.16\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (T):\u003c\/b\u003e\u003c\/span\u003e 0.06\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (F2):\u003c\/b\u003e\u003c\/span\u003e 0.47\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (A1):\u003c\/b\u003e\u003c\/span\u003e 0.69\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (A2):\u003c\/b\u003e\u003c\/span\u003e 0.50\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (F3):\u003c\/b\u003e\u003c\/span\u003e 0.91\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (D3):\u003c\/b\u003e\u003c\/span\u003e 0.13\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (M):\u003c\/b\u003e\u003c\/span\u003e 0.50\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ef3a42;\"\u003e\u003cb\u003eDimension (G):\u003c\/b\u003e\u003c\/span\u003e 0.31\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan style=\"color: #2c358d; font-size: 18px;\"\u003e\u003cb\u003eNeed help or a quote?\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cb\u003ePhone:\u003c\/b\u003e (407) 347-3519\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cb\u003eEmail:\u003c\/b\u003e \u003ca style=\"color: #2c358d; text-decoration: none;\" href=\"mailto:sales@usarollerchain.com\"\u003e sales@usarollerchain.com \u003c\/a\u003e \u003c\/span\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715188293999,"sku":"40-WA-1-ROLLER-LINK","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/card_placeholder_img-new_42b1dcc9-821b-4d9f-8d42-adf0466d1de9.png?v=1756374951","url":"https:\/\/usarollerchain.com\/products\/i-40-wa-1-roller-link","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}