Harken 75 mm Flip-Flop SB Block

Harken 75 mm Flip-Flop SB Block

22 in stock

The Harken Flip-Flop SB Block combines the versatility of a pivoting design with the strength of a fixed side support for deck or boom installations. Its mechanism allows the sheave to pivot in either direction, ensuring the line always maintains an optimal exit angle free from side friction. High-efficiency ball bearings handle dynamic loads with exceptional smoothness and dramatically reduce trimming effort. It is the ideal technical solution for sheet leads and control systems requiring automatic alignment, smooth operation, and exceptional strength.

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At Saildeck Gear, we specialize in technical rigging, blocks, winches, and deck hardware for boats between 30 and 60 feet. We know that every boat is different: working loads, mast dimensions, the type of maneuver, and how you use your boat—cruising, racing, or charter—all affect what you actually need.

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