Harken 57mm Narrow Mast Collar Block w/ 6mm Clevis

Harken 57mm Narrow Mast Collar Block w/ 6mm Clevis

Description - 57mm narrow Mast Collar Block

Sheave dia. (in) - 2 1/4

Length (in) - 3 1/2

Weight (oz) - 3.3

Clevis pin dia. (in) - 6mm

Max. line dia. (in) - 3/8

Max. working load (lb) - 1650

Breaking load (lb) - 3300