Harken 18mm Fly Soft-Attach Double Block 2158 MEDIUM KEEL BOAT 50mm Featuring a durable and fast

Featuring a durable and fast drying outer fabric and laser cut holes for added ventilation

100% waterproof

1500 kg Weight 64 g

Width 180 mm Height 200 mm Length 300 mm Weight 450 g

Excellent resistance to chafing

Harken 18mm Fly Soft-Attach Double Block 2158 MEDIUM KEEL BOAT 50mm Featuring a durable and fastHarken soft attach Fly blocks are designed to provide strength without mass, providing sailors with big power in a low aero package. Designed specifically for high tech line, these efficient blocks have an incredible working load for their small size. Fly blocks are perfect for use on foiling dinghies and sportboats and for vang cascades and backstay systems on Grand Prix racers. 18 mm blocks feature an integrated stainless steel inner race and rivet,