[HK-3237] HARKEN 75 mm Aluminum Double Footblock — Lockoff

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Description

[HK-3237] HARKEN 75 mm Aluminum Double Footblock — LockoffUse footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets. Either metric or imperial flathead fasteners may be used for mounting and are not exposed. Sideplates and sheaves Hard Lube anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon roller bearings separated and parallel to reduce friction. Torlon is a registered trademark of Solvay Advanced Polymers L. L. C.

line deflection

The universal joint and nonslip foam grip are UV-protected and perfect for full dagger-grip and fingertip steering

The Twinline range allows easy block attachment

Underdeck shims are included with angled risers and wedges for easy mounting

It is frequently used to combine vang or backstay controls in the same swivel base that handles the mainsheet

Line not included

Pressure on the line engages the ratchet mechanism

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

The 467 uses a narrow sheave for extremely small control lines and has a ferrule head for soft attachments

The 442 uses a spacer to keep the line in the sheave during intermittent loading

Foils slip over the standard marine eye and headstay wire for easy installation

These fittings can also be used as line separators or as reinforcements for holes where line passes through