Harken's soft-attach Fly blocks provide strength without mass. They have a very high working load for their size and therefore low air resistance. The blocks are designed for Hi-Tech ropes. Fly blocks are especially suitable for foiling dinghies and for the keelboat and stern-tow blocks of fast keelboats.
Harken's soft-attach Fly blocks provide strength without mass. They have a very high working load for their size and therefore low air resistance. The blocks are designed for Hi-Tech ropes. Fly blocks are especially suitable for foiling dinghies and for the keelboat and stern-tow blocks of fast keelboats.