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Power3 ratchet blocks provide sailors racing small one-design boats 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.
Load Sensing: 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.
Seamless Transition: Shifting between ratchet and light-air modes is seamless.
Grip and Power: 1.5x grip for breeze-on or puffs, with 22:1 holding power.
Specifications
• Brand: Harken
• Reference: 2175
• Length: 137 mm
• Weight: 238 g
• Maximum working load: 341 kg
• Breaking load: 1361 kg
• Sheave Ø: 75 mm
• Maximum line Ø: 12 mm
• Shackle pin Ø: 6 mm
• Holding power: 22:1






