Harken 7402 57mm Carbo Ratchet Block Stanchion Lead Block Assembly
These strong, lightweight blocks feature free-rolling ball bearings to lead line aft for safe furling from the cockpit.
Blocks feature lightweight nylon-resin sideplates densely packed with long-glass fibers. Ball bearing sheave and sideplates UV stabilized with black additive for maximum protection.
The 7402 cockpit ratchet block provides drag on the line when unfurling to control spooling so unit furls more easily. The block has a ball and socket base to align the block for smooth leads aft. Block mounts with a strong four-screw clamp without removing the stanchion or lifelines.
Details: Sheave diameter: 1-9/16 in (40mm) Weight: 3.7 oz Max. line diameter: 3/8 in Use with 7/8 or 1 inch diameter stanchions.
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