Harken 57mm Carbo Cheek Block Ai_Description Length (in) -2 9/16

Length (in) -2 9/16

Kevlar reinforced stitching and double reinforced moulded impact protection protects your knuckles:

Water/wind Resistant Nylon outer – DWR that breaks wind chill

Bearings – Dynamic blocks feature our patented bearing system which uses twin rows of stainless-steel ball bearings running on a stainless-steel rail

Harken 57mm Carbo Cheek Block Ai_Description Length (in) -2 9/16Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Sheave 57 mm Length 92 mm Weight 68 g Maximum Line 10 mm Maximum Working Load 359 kg Breaking Load 1079 kg