Ronstan series 40 Ball Bearing Exit Block

Ronstan series 40 Ball Bearing Exit Block

20 in stock

The Ronstan Ball Bearing Exit Block is an essential component for guiding lines through surfaces such as masts or booms with minimal friction. Its optimized design uses high-precision sheaves for smooth, fast movement of halyards and control lines. Made from corrosion-resistant materials, its structure integrates cleanly into the profile for an attractive and highly functional line exit. It is the ideal technical solution for sailors seeking reliable, smooth operation in systems requiring clean, efficient line exits.

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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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