Lewmar 40 mm Control Block with Stainless Steel Sheave

Lewmar 40 mm Control Block with Stainless Steel Sheave

18 in stock

The Lewmar Control Block with Stainless Steel Sheave is the most durable version in the range. Replacing the standard sheave with stainless steel virtually eliminates abrasion wear, making it ideal for wire rope or cable applications. Its compact design provides exceptional durability and superior resistance to deformation under static loads. It is an ideal choice for backstays, wire halyards, or control systems where equipment longevity is the absolute priority.

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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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