Product Description
Harken 57mm Narrow Mast Collar Block w/ 8mm Clevis
Description - 57mm Narrow Mast Collar block
Sheave dia. (in) - 2 1/4
Length (in) - 3 1/2
Weight (oz) - 3.5
Clevis pin dia. (in) - 5/16
Max. line dia. (in) - 3/8
Max. working load (lb) - 1650
Breaking load (lb) - 3300
