100SF15 Sprocket (QD Type) #60 Coupling Sprockets This 100Q17 sprocket is a

This 100Q17 sprocket is a durable

100C10H sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

This 100A18 sprocket is a durable

and precision sprocket with 17 hardened teeth that is manufactured to accept a Q1 bushing

100SF15 Sprocket (QD Type) #60 Coupling Sprockets This 100Q17 sprocket is aThis 100SF15 sprocket is a durable, high quality, and precision sprocket with 15 hardened teeth that is manufactured to accept a SF bushing. Sprockets that have hardened teeth last longer, perform better, and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #100 roller chain and sprocket. Meeting strict ANSI Standards