Halyard Tensioners

A balanced design approach incorporating functionality, performance and style makes the Series 100 Core Blocks™ the right choice for performance cruising or racing applications. A full contact bearing provides excellent performance across the full...

Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads...

Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads...

Core Blocks™ are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads...

304 grade stainless steel, tension spring commonly used in mechanical cable and pulley steering systems. Also used as a guy rope tensioner. Part Number Wire Diameter Length (A) MTN-166662 3mm 110mm

Track is extruded from high-grade 6061-T6 aluminium and hardcoat-anodized for a hard, long-lasting surface. Part NumberWeightEnd stopL x W HKN-HC9503 890g B811 750mm x 40mm

Designed for rope or wire halyards on large cruisers, the Harken halyard tensioner locks halyards at full hoist and frees your halyard winch for other functions. Note: DO NOT use Harken equipment for human suspension unless product is specifically...

Track is extruded from high-grade 6061-T6 aluminium and hardcoat-anodized for a hard, long-lasting surface. Note: DO NOT use Harken equipment for human suspension unless product is specifically certified and labelled for such use. Part...

Track is extruded from high-grade 6061-T6 aluminium and hard coat-anodized for a hard, long-lasting surface. Note: DO NOT use Harken equipment for human suspension unless product is specifically certified and labelled for such use. Part...

Designed for rope or wire halyards on large cruisers, the Harken halyard tensioner locks halyards at full hoist and frees your halyard winch for other functions. Note: DO NOT use Harken equipment for human suspension unless product is specifically...

Designed for rope or wire halyards on large cruisers, the Harken halyard tensioner locks halyards at full hoist and frees your halyard winch for other functions.Length (mm)210mmWidth (mm)65.1mmWeight (g)809gMaximum working load (kg)6000kgDO NOT use...