Lewmar 72mm HTX Block - Single

The Lewmar 72mm HTX Block – Single is a marine-grade pulley system designed for sailors, riggers, and maritime professionals who require precise load management on deck. This single-block configuration provides the mechanical advantage and durability essential for mainsheet, jib sheet, and control-line applications, where reliability is crucial for vessel handling and crew safety.

Lewmar's HTX design features ball-bearing technology and a compact 72mm sheave diameter, which minimizes friction while ensuring structural integrity under sustained loads. The hard-anodized aluminum construction resists corrosion in saltwater environments, and the precision-machined sheave guarantees smooth rope travel and extended line life—critical factors when you're far from shore and replacement parts are not an option.

This block is perfect for cruisers upgrading aging hardware, racers optimizing their control systems, and rigging professionals who appreciate Lewmar's reputation for engineering excellence. Its design allows for flexible mounting on boom gallows, control runs, or traveler systems without interference, making it a versatile choice for various sailing applications.