1-1/8" Hex Shaft Coupler 08B B-Hub Sprockets and precision 80-tooth sprocket that

and precision 80-tooth sprocket that is manufactured out of high-quality steel

100BTB28 Sprocket Dimensions

Keyway Size: 1/2" X 1/4"

This 100BS20 sprocket features a 2-7/16" finished bore with a key-way and two set screws

This 100A54 sprocket is a durable

1-1/8" Hex Shaft Coupler 08B B-Hub Sprockets and precision 80-tooth sprocket thatThis 1 1 8" hex shaft coupler is manufactured from high quality 1018 carbon steel with a black oxide coating. Hex shaft couplers are so good because the 1018 steel ensures extreme durability, while the hexagonal bore design provides high torque ratings, and the black oxide coating provides corrosion resistance. We also stock a full line of hex shafting, hex bearings, hex shaft collars, and hex hubs for weld on sprockets. 1 1 8" Hex Coupler Dimensions