HARKEN 75mm Aluminum Block — Swivel, Becket, 3232 Depth_1" - 1-1/2" Depth Oblong pad eyes are measured

Oblong pad eyes are measured as shown

The compact car size translates into reduced weight and stack height

Unlike ball bearings

and the refined ergonomics ensure efficient transfer of effort

HARKEN 75mm Aluminum Block — Swivel, Becket, 3232 Depth_1" - 1-1/2" Depth Oblong pad eyes are measuredThe workhorse of the Harken line, the entire range of Black Magic AirBlocks has been redesigned with a sleek new look. 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 for sail controls that see lots of action mainsheet, runner, halyard, and spinnaker