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Megayacht Blocks

Megayacht Blocks

Harken Megayacht blocks have an ultralight composite bearing system (ULC) that rides on a heat-treated stainless steel inner race to handle extremely high loads. Snap-fit Torlon® ball bearings carry thrust loads. Sideplates are mirror-polished stainless steel to reflect the traditional beauty of a classic yacht, or hardcoat-anodized 6061-T6 aluminum for strength and corrosion resistance—perfect for performance yachts. Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.


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Features 186
Use the hollow inner race as a…

Use the hollow inner race as a becket attachment for weight reduction.

Megayacht Blocks

125mm Aluminum Stud Mastbase Block

Megayacht Blocks

125mm Stainless Steel Stud Mastbase Block

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Harken US Offices will be closed Thursday November 24th & Friday November 25th. Any orders placed after 12pm CST Wednesday November 23rd will be processed upon re-opening on Monday November 28th.