Made in USA 42 Roller Chain Breaker 4020 Coupling Half Sprockets This 50BS38 sprocket features a

This 50BS38 sprocket features a 1-15/16" finished bore including a key-way and two setscrews

While the phosphate coated and then painted finish adds corrosion resistance to the BK45H pulley

80SK17 sprockets are manufactured to accept a SK type QD bushing which

For additional information or to get a quote on the 2SCF flange

2AK51 Pulley 3/4" Dimensions

Made in USA 42 Roller Chain Breaker 4020 Coupling Half Sprockets This 50BS38 sprocket features aThis #42 Roller chain breaker is manufactured here in the USA and is a premium quality product. This chain breaker comes with an extra tip, which almost doubles the overall life of the chain breaker! Each component of the chain breaker is constructed of premium tool grade hardened steel, which will ensure the durability, life and performance of this tool. This chain breaker is made to outlast & outperform the competition and make it easier to break