HARKEN 75 mm Aluminum Black Magic Low Load Block - Swivel, 3243 Headsail Handling_Small Boat Furling Over-the-top blocks lead lines aft

Over-the-top blocks lead lines aft over cabin houses

or for low-friction control blocks on any size boat

Safe working loads and maximum line diameter are clearly marked on the edge of the durable and UV-resistant acetal sheave

and with no moving parts

• RFSCISSORS: Scissors

HARKEN 75 mm Aluminum Black Magic Low Load Block - Swivel, 3243 Headsail Handling_Small Boat Furling Over-the-top blocks lead lines aftThe workhorse of the Harken line, the entire range of Black Magic AirBlocks has been redesigned with a sleek new look. Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. Their unique, performance packed engineering remains exactly the same. Used on offshore boats, these strong, lightweight blocks feature aluminum cheeks, and free rolling, high load Torlon roller bearings for a high strength to weight ratio. Use them