Harken 18mm Fly Soft-Attach Double Block Boat RS21 Clear Start™ Race Timer and

Clear Start™ Race Timer and Watch - 65mm(2-9/16") - Black/White

For a solution to high loads from several directions

and composite fiber-reinforced sideplates

The Style 399-1M is the same as the 399-1

Harken 18mm Fly Soft-Attach Double Block Boat RS21 Clear Start™ Race Timer andHarken 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,