42-21 | Challenge BS Sprocket Taper Bush
£5.57
Description
This 21 teeth 1/2” sprocket to fit taper bush 1610 is manufactured by Challenge in C45 Steel . This Duplex sprocket fits chain 1/2” x 5/16” and has a part number 42-21 and is available from stock. If you require additional information please contact Sales on 01952 676926.
