Harken 57mm Carbo Ratchet Cheek Block - 2137

This Harken 57mm ratchet cheek block has an on/off switch and fits flush to your boats deck. It allows your rope to run through the block making it easier to hold the rope in the hand with easy adjustment of the sheet.

Please note: This product comes with a lead time expected to be up to 10 working days.

Specifications

• Sheave - 57mm
• Length - 83mm
• Weight - 71g
• Maximum line - 10mm
• Fasteners - M4mm
• Maximum working load - 227kg
• Breaking load - 907kg
• Holding power - 10:1