3C50SD Heavy Duty Three Groove QD C Sheave 5.4" O.D. One Groove 40mm Pitch) British Standard Chains ST#80-1-SL Shank Size 1 2 Size:F-2-3/4" Extra Thick Flat Washer
Baker’s notes & crumb story
Description
3C50SD Heavy Duty Three Groove QD C Sheave 5.4" O.D. One Groove 40mm Pitch) British Standard Chains ST#80 1 SL Shank Size 1 2 Size:F 2 3 4" Extra Thick Flat Washer 40mm Pitch) British Standard Chains Outside Diameter: 10