High Load Racing Runner Block With Becket

Premium Design 

The Lewmar High Load Racing Runner Block with Becket is specifically engineered for the intense loads generated in modern running backstay and rig-control systems. Designed for elite racing yachts and high-performance cruisers, it delivers uncompromising strength, control, and reliability in applications where failure is not an option.

Runner-Specific Block Geometry

 Purpose-designed for runner systems, the block provides stable, efficient load transfer under high static and dynamic forces. The integrated becket allows secure termination of control lines, enabling compact, high-purchase configurations that support and rapid adjustment manoeuvres and sail trim changes.

Race-Grade High-Load Construction

Manufactured using Lewmar’s premium racing-grade materials and engineering processes, the block is built to withstand extreme loads, shock forces, and continuous use. Reinforced side plates, precision-engineered sheaves, and robust attachment points combine to deliver exceptional structural integrity and long-term durability in aggressive sailing environments.

Smooth, Dependable Performance

Despite its exceptional load capacity, the High Load Racing Runner Block with Becket is designed to minimise friction and energy loss. Smooth, efficient sheave rotation supports controlled loading and easing, helping protect ropes from unnecessary wear while delivering predictable, repeatable performance under pressure.

Installation & Application

Designed for high-load runner and rig-control systems, the Lewmar High Load Racing Runner Block with Becket Integrates seamlessly into modern racing deck layouts and professional refits. Ideal for running backstays and other critical rigging applications, it represents a professional-grade solution backed by Lewmar’s long-standing racing and deck-hardware expertise.