Harken 57mm Ratchet Block — Swivel, 1.5x Grip

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  • Regular price £82.64
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Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions. More choices allow sailors to fine-tune their set-ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip.

On/off switch operates from both sides.

1.5x grip: breeze–on/puffs; 15:1 holding power

Sheave Ø: 57mm
Length: 103mm
Weight: 85 g
Shackle pin Ø: 5mm
Maximum line Ø: 10mm
Maximum working load: 227kg
Breaking load: 907kg
Holding power: 15:1