HTX Double Block with Swivel Head
The Lewmar HTX Double Block with Swivel Head delivers smooth, efficient load handling for high-performance sailing applications. The twin-sheave design provides increased mechanical advantage, while the swivel head self-aligns with changing lead angles to reduce friction and sideloading. Constructed using Lewmar HTX high-strength composite technology, the block offers exceptional strength-to-weight performance and reliable operation under load. Ideal for mainsheets, control cascades, and demanding deck systems on performance cruising and racing yachts.
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High-Efficiency Load Management
The Lewmar HTX Double Block with Swivel Head is engineered to deliver smooth, efficient handling of high-load running rigging in performance-driven sailing applications. Designed to provide increased mechanical advantage with precise alignment, it supports confident sail control in demanding conditions where efficiency and reliability are essential.
Swivel Head Functionality
The integrated swivel head allows the block to align naturally with changing lead angles, reducing side-loading and unnecessary friction within the system. This self-orienting action promotes consistent rope flow and improved trimming efficiency, particularly in dynamic control systems where line direction frequently changes.
HTX High-Strength Construction
Manufactured using Lewmar’s advanced HTX composite technology, the double block delivers exceptional strength-to-weight performance. Reinforced composite cheeks and precision-engineered sheaves are designed to withstand substantial working loads while minimising flex, friction, and long-term wear, ensuring dependable performance in high-stress environments.
Smooth, Reliable Performance
Optimised sheave profiles and low-friction operation provide consistent, predictable rope movement under load. The twin-sheave configuration enables efficient and compact purchase systems, contributing to reduced trimming effort and enhanced control during sail adjustment and manoeuvres. Installation & Application Well-suited to mainsheets, control cascades, and other high-load deck systems, the Lewmar HTX Double Block with Swivel Head integrates seamlessly into modern performance cruising and racing yacht layouts. Its robust design and adaptable alignment make it a professional-grade solution backed by Lewmar’s proven deck-hardware expertise.
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