Materials316 stainless steel grade

making clean up a breeze

ultra-clear mineral crystal lens

The book covers the many variations in boat

A lightweight stretch cap with 5 panel construction designed to be worn on and off the water

Harken 40mm Block — Swivel, Becket 2637 CLEANING/POLISHING Materials316 stainless steel gradeLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Part No. 2637 Sheave (mm) 40 mm Sheave (in) 1 9 16 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 220 kg Maximum working load (lb) 485 lb