Harken Carbo Power3 Ratchet Block - 57mm Single - Swivel - 1.5x Grip

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: 57 mm (2 1/4 in)
Length: 103 mm (4 1/16 in)
Weight: 104 g (3.7 oz)
Shackle Pin: 5 mm (3/16 in)
Maximum Line: 10 mm (3/8 in)
Maximum Working Load: 227 kg (500 lb)
Breaking Load: 907 Kg (2000 lb)
Holding Power: 15: 1

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