Redi-Keyed Shafting

Redi-Keyed Shafting

Redi-Keyed Shafting is a standard in-stock item at USA Roller Chain & Sprockets. We have a complete line of high-quality Redi-Keyed Shafting ranging from inch to metric sizes, along with the accompanying keystock that goes with Redi-Keyed Shafting right of the shelf! Our high quality Redi-Keyed Shafting is typically manufactured out of CF1018 steel but is also available in a stress-proof 1144 grade steel, 303-grade stainless steel, and a ground and polished (TGP) configuration. We can also produce custom shafting upon request.


USA Roller Chain and Sprockets is a medium-sized family owned and operated company focused on competitive pricing, quality products, and excellent customer service. We are a one-stop shop all of your PT and MRO needs, ranging from drive components of all sorts, to conveying components, all the way through the automation end of things (sensors, robotics, ect..).Redi-Keyed shafting is a registered trademark of Southeastern Shafting which is distributed by USA Roller Chain and Sprockets as an authorized distributor. to the For pricing and availability on Redi-Keyed Shafting or for more information please contact us and we will be happy to assist you.

Keyed Shaft Chart
Inch Shaft Size Keyway Width Keyway Depth Metric Shaft Size Keyway Width Keyway Depth Stock Lengths
5/8" 3/16" 3/32" 13mm 5mm 2.3mm 3ft, 6ft, 12ft
7/8" 3/16" 3/32" 14mm 5mm 2.3mm 3ft, 6ft, 12ft
9/16" 1/8" 1/16" 15mm 5mm 2.3mm 3ft, 6ft, 12ft
1/2" 1/8" 1/16" 16mm 5mm 2.3mm 3ft, 6ft, 12ft
3/4" 3/16" 3/32" 17mm 5mm 2.3mm 3ft, 6ft, 12ft
11/16" 3/16" 3/32" 18mm 6mm 2.8mm 3ft, 6ft, 12ft
15/16" 1/4" 1/8" 19mm 6mm 2.8mm 3ft, 6ft, 12ft
1" 1/4" 1/8" 20mm 6mm 2.8mm 3ft, 6ft, 12ft
1-1/16" 1/4" 1/8" 21mm 6mm 2.8mm 3ft, 6ft, 12ft
1-1/8" 1/4" 1/8" 22mm 6mm 2.8mm 3ft, 6ft, 12ft
1-3/16" 1/4" 1/8" 23mm 8mm 3.3mm 3ft, 6ft, 12ft
1-1/4" 1/4" 1/8" 24mm 8mm 3.3mm 3ft, 6ft, 12ft
1-3/8" 5/16" 5/32" 25mm 8mm 3.3mm 3ft, 6ft, 12ft
1-5/16" 5/16" 5/32" 26mm 8mm 3.3mm 3ft, 6ft, 12ft
1-7/16" 3/8" 3/16" 27mm 8mm 3.3mm 3ft, 6ft, 12ft
1-1/2" 3/8" 3/16" 28mm 8mm 3.3mm 3ft, 6ft, 12ft
1-5/8" 3/8" 3/16" 30mm 8mm 3.3mm 3ft, 6ft, 12ft
1-9/16" 3/8" 3/16" 32mm 10mm 3.3mm 3ft, 6ft, 12ft
1-11/16" 3/8" 3/16" 33mm 10mm 3.3mm 3ft, 6ft, 12ft
1-3/4" 3/8" 3/16" 35mm 10mm 3.3mm 3ft, 6ft, 12ft
1-7/8" 1/2" 1/4" 36mm 10mm 3.3mm 3ft, 6ft, 12ft
1-15/16" 1/2" 1/4" 40mm 12mm 3.3mm 3ft, 6ft, 12ft
2" 1/2" 1/4" 45mm 14mm 3.8mm 3ft, 6ft, 12ft
2-1/8" 1/2" 1/4" 50mm 14mm 3.8mm 3ft, 6ft, 12ft
2-3/16" 1/2" 1/4" 55mm 16mm 4.3mm 3ft, 6ft, 12ft
2-1/4" 1/2" 1/4" 60mm 18mm 4.4mm 3ft, 6ft, 12ft
2-3/8" 5/8" 5/16" 65mm 18mm 4.4mm 3ft, 6ft, 12ft
2-7/16" 5/8" 5/16" 70mm 20mm 4.9mm 3ft, 6ft, 12ft
2-1/2" 5/8" 5/16" 75mm 20mm 4.9mm 3ft, 6ft, 12ft
2-5/8" 5/8" 5/16" 80mm 22mm 5.4mm 3ft, 6ft, 12ft
2-11/16" 5/8" 5/16" 85mm 22mm 5.4mm 3ft, 6ft, 12ft
2-3/4" 5/8" 5/16" 90mm 25mm 5.4mm 3ft, 6ft, 12ft
2-7/8" 3/4" 3/8" 95mm 25mm 5.4mm 3ft, 6ft, 12ft
2-15/16" 3/4" 3/8" 100mm 28mm 6.4mm 3ft, 6ft, 12ft
3" 3/4" 3/8" --- --- --- 3ft, 6ft, 12ft
3-1/8" 3/4" 3/8" --- --- --- 3ft, 6ft, 12ft
3-3/16" 3/4" 3/8" --- --- --- 3ft, 6ft, 12ft
3-1/4" 3/4" 3/8" --- --- --- 3ft, 6ft, 12ft
3-3/8" 7/8" 7/16" --- --- --- 3ft, 6ft, 12ft
3-7/16" 7/8" 7/16" --- --- --- 3ft, 6ft, 12ft
3-1/2" 7/8" 7/16" --- --- --- 3ft, 6ft, 12ft
3-5/8" 7/8" 7/16" --- --- --- 3ft, 6ft, 12ft
3-3/4" 7/8" 7/16" --- --- --- 3ft, 6ft, 12ft
3-15/16" 1" 1/2" --- --- --- 3ft, 6ft, 12ft
4" 1" 1/2" --- --- --- 3ft, 6ft, 12ft
4-3/8" 1"




Phone: (407) 347-3519
Email: sales@usarollerchain.com