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.
- Sheave Ø (mm) 57 mm
- Sheave Ø (in) 2 1/4 in
- Length (mm) 103 mm
- Length (in) 4 1/16 in
- Weight (g) 104 g
- Weight (oz) 3.7 oz
- Shackle pin Ø (mm) 5 mm
- Shackle pin Ø (in) 3/16 in
- Maximum line Ø (mm) 10 mm
- Maximum line Ø (in) 3/8 in
- Maximum working load (kg) 227 kg
- Maximum working load (lb) 500 lb
- Breaking load (kg) 907 kg
- Breaking load (lb) 2000 lb
- Holding power 15:1
