specifically designed for high-speed sailing

A premium antifouling for use on aluminium craft

The handle and grab bar are cross-ribbed and braced for enhanced stiffness

The weight of this high-strength block is only a few ounces

Make sure there are no sharp points in your boat that would snag or puncture the buoyancy bags

Harken 57mm Flip-Flop SB Block 2142 International specifically designed for high-speed sailingSmall Boat Flip Flop blocks pivot around the line axis to keep the line close to the deck. Hinged construction allows for various lead angles. Part No. 2142 Sheave (mm) 57 mm Sheave (in) 2 1 4 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 227 kg Maximum working load (lb) 500 lb