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Harken
Harken Big Boat Sheaves - 114mm Dia.

Harken Big Boat Sheaves - 114mm Dia.

Our Part #: HAR518 | Mfr. Part #: 518
$463.50 (was: $584.50)
BOAT SHOW SPECIAL: 21% OFF This Week! You save $121
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Free Shipping for US Continental orders over $99.

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.