Harken 2637 Carbo AirBlock, 40mm, single/swivel/becket
Product Code: HAR2637
Our Price: $46.99
Description
40mm Carbo AirBlock single/swivel/becket
40 mm Carbo AirBlocks® are 60% stronger and 30% lighter than our Classic blocks.
The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.
Use for:
Main/jib sheets
Mainsheet fine-tune
Control lines
Vangs
Cunninghams
Outhauls
Suitable for Force5 Mainsheet application