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Harken 178 mm Big Boat Sheave

SKU: harken-520

Original price $2,807.93
Original price $2,807.93 - Original price $2,807.93
Original price $2,807.93
Current price $2,246.35
$2,246.35 - $2,246.35
Current price $2,246.35

Big Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Made of hardcoat-anodized, PTFE-impregnated 6061-T6 aluminum, sheaves feature Torlon® rollers to carry high radial loads and carbon-black Delrin® balls to support sideloads and provide UV protection.

Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.
Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.