Description
The new 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.
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Sheave Ø (mm) 57 mm
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Sheave Ø (in) 2 1/4 in
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Length (mm) 103 mm
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Length (in) 4 1/16 in
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Weight (g) 104 g
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Weight (oz) 3.7 oz
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Shackle pin Ø (mm) 5 mm
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Shackle pin Ø (in) 3/16 in
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Maximum line Ø (mm) 10 mm
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Maximum line Ø (in) 3/8 in
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Maximum working load (kg) 227 kg
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Maximum working load (lb) 500 lb
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Breaking load (kg) 907 kg
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Breaking load (lb) 2000 lb
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Holding power 15:1
Product Reviews
Shipping & Returns
Delivery Info: Enjoy Free Standard Shipping on most orders* to the Continental United States over $99. Our Standard Shipping method utilizes USPS, UPS, and FedEx to send packages near and far. Oversize/Freight shipping (where applicable), Expedited Shipping (where available), and rates to other destinations will be calculated at checkout.
See our Shipping Page for more information (and exceptions).
Returns Info: Your 100% satisfaction is our goal - we want you to love your sailing gear, but if something doesn't work out, we accept returns on most new, unused items*. Returns can be made within 366 days (1 year + 1 day) of your original order date. Exceptions include (and are not limited to) cut line, Rig Shop products, special order items, numbered sailors, and items used or worn sailing.
See our Returns Page for more information.
