Metric 10B SK1 Attachment Connecting Link 30-Tooth Sprocket This 100BS24 sprocket features a

This 100BS24 sprocket features a 2-7/16" finished bore with a key-way and two set screws

120BS22 2" Finished Bore Sprocket Dimensions

and precision 39-tooth sprocket that is manufactured out of high-quality steel

100B38 sprockets with a stock bore come with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

Sprocket Size: 120BS18H

Metric 10B SK1 Attachment Connecting Link 30-Tooth Sprocket This 100BS24 sprocket features aOur superior 10B SK1 attachment connecting link is designed explicitly for metric 15. 875mm pitch 10B chain and conforms to ISO and DIN dimensional standards for direct interchangeability. Each precision component of this 10B SK1 attachment is made from top quality carbon steel that has been heat treated for extended working life and durability. We supply this attachment as a standard connecting link (master link) or assembled onto the 10B roller