Description

Harken 57mm Ratchet Block – Swivel, Becket, Cam Cleat

Murrays Part# 28-2139

Harken 57mm jib block is great for use on almost all Hobie Cat, Nacra and Prindle. Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.

Specifications

• Sheave diameter: 2-1/4″
• Length: 4-15/16″
• Weight: 9 oz
• Shackle pin diameter: 3/16″
• Maximum line diameter: 3/8″
• Maximum working load: 600 lb.
• Breaking load: 1500 lb.
• Note: Maximum working loads and breaking loads for blocks are based on cam strengths.

Harken Part# 2139

Hobie Cat Part# 60330041 (includes slide)