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Description

[HK-500] HARKEN 76 mm SheaveBig 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 tocarry 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

Valve panels feature an easy-to-read gauge and a finger-controlled knob for pressure release

Bases include stand-up springs and a U-adaptor to accept a variety of appropriate blocks

McLube Hullkote™ applies easily over other waxes and polishes and is safe to use on fiberglass

The patented bearing system uses stainless steel balls in a captive grooved race

Delrin® is a registered trademark of E

These easy-to-adjust cars combine a spring-loaded pinstop with precise track spacing

These shackles have a secondary pin to keep the shackle permanently secured to the halyard and in the correct orientation

sheet bags

Includes 3/8" RH fasteners

Switch system track is machined or extruded from 6061-T6 aluminum and hardcoat anodized for a long-lasting surface

or pin connections

McLube’s Antifoul Alternative is a high-gloss polish that inhibits marine growth below the waterline and keeps your hull fast and clean for weeks at a time

Exchange/Return Notes