Harken 75mm Aluminum Block Swivel w/Becket Colligo Code Zero / Staysail Furlers resulting in the virtual elimination

resulting in the virtual elimination of wear and tear

long-lasting surface

4 lb 17 kg <

With its highly efficient power consumption

Weight (g) 1064 g Weight (oz) 37

Harken 75mm Aluminum Block Swivel w/Becket Colligo Code Zero / Staysail Furlers resulting in the virtual eliminationHarken 75mm Aluminum Block Swivel w Becket Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Torlon