40SK84H QD Style Bushed Sprocket for #40 Roller Chain - 84 Tooth Light Duty H Sheaves ISO 05B Die Set ST#80-1-SL Shank Size 1 2 Size:F-2-3/4" Extra Thick Flat Washer
Baker’s notes & crumb story
Description
40SK84H QD Style Bushed Sprocket for #40 Roller Chain 84 Tooth Light Duty H Sheaves ISO 05B Die Set ST#80 1 SL Shank Size 1 2 Size:F 2 3 4" Extra Thick Flat Washer ISO 05B Die Set 30 Tooth Heat Treated