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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Pitch Diameter: 54
providing a universal fit for standard size 10 gearboxes with 5:1
This 120A16 sprocket is a durable
This 100BS12 sprocket features a 1-7/16" finished bore with a key-way and two set screws
120B28 Sprocket With Stock Bore 100B21 Sprockets Pitch Diameter: 54This 120B28 sprocket is a durable, high quality, and precision sprocket with 28 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 120B28 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #120 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated
