Harken 40mm Fiddle Block with Swivel and Cam Cleat - 2657

The Harken 40 mm fiddle block is an excellent choice for 3:1 and 4:1 systems on dinghy vangs and mainsheets, as well as for controls such as cunninghams and internal boom outhauls on larger boats.

Place this low friction carbo fiddle block at the bottom of your system. It's lightweight, strong, reliable and above all, great value for money.

This block and cleat is used in the Topper 3:1 system.

Specifications

• Sheave Ø (mm) - 40mm
• Length (mm) - 115mm
• Weight (g) - 125g
• Shackle pin Ø (mm) - 4mm
• Maximum line Ø (mm) - 6mm
• Maximum working load (kg) - 220kg
• Breaking load (kg) - 735kg

Footnote - Maximum working loads and breaking loads for blocks based on cam strengths.