100BS18 Sprocket With 2-7/16" Finished Bore Metric A1 Attachments Maximum Bore: 38mm

Maximum Bore: 38mm

This 100BS20 sprocket features a 2-3/16" finished bore with a key-way and two set screws

This 100E25 sprocket is a durable

Sprocket Size: 100BTB30

100DC double capacity roller chain is a high-strength 1

100BS18 Sprocket With 2-7/16" Finished Bore Metric A1 Attachments Maximum Bore: 38mmThis 100BS18 sprocket features a 2 7 16" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 18 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 100BS18 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket thus preventing