HARKEN 57mm Aluminum Low-Load Double Block — Swivel 1265 Storm Windlasses represent the pinnacle

Storm Windlasses represent the pinnacle of reliability and performance and are packed with the features and quality you have come to expect from Muir

adjusters and handles

6mm (2 7/8") satin finish post

Other Brands Replacement Impeller Model- N/A

Compensators included (tunnel rod style)

HARKEN 57mm Aluminum Low-Load Double Block — Swivel 1265 Storm Windlasses represent the pinnacleBlack Magic Air blocks are a top favourite 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 centre cage keeps Torlon roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting. Low load blocks have red isolators. They use