Harken 57mm Ratchamatic Block - Swivel - 1.5x Grip

Harken 57 mm Ratchamatic Block Swivel 1.5x Grip
Harken 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.
The Carbo Ratchamatic. is a load-sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads increase. Shifting between ratchet and light-air modes is seamless.
1.5x grip: breeze on/puffs; 15:1 holding power.
Sheave X: 57 mm
Length: 103 mm
Weight: 104 g
Shackle pin X: 5 mm
Maximum line X: 10 mm
Maximum working load: 227 kg
Breaking load: 907 kg
Holding power: 15:1.

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