Harken 57 mm Zircon Triple Block Lewmar Evo Self-Tailing Winch Features American Metric Description HD

Features American Metric Description HD Ball Bearing Single Becket Block 25 Max Line Size 13/64 in 5 mm Weight 1

or tying to a dock or other boat

Manufacturer part #: 32-77

Features American Metric Description T12 Large Bail Snap Shackle A 3/4 in 19

Manufacturer part #: P015004010

Harken 57 mm Zircon Triple Block Lewmar Evo Self-Tailing Winch Features American Metric Description HDHarken 57 mm Zircon Triple Block Zircon blocks help trimmers match sail shapes to new conditions immediately. At the core of the Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings separated so they dont bunch, touch, and stop each other. The result is the most efficient small boat block Harken has ever made. Zircon blocks are available in 40 and 57 mm sheaves in single and double blocks,