Pulley winch 57 mm Carbo Ratchamatic
  • Pulley winch 57 mm Carbo Ratchamatic

Pulley winch power 3 ratchamatic

Harken Product reference: HA2625
Available in 4-6 days
Frais de port : 6,52€

Power winch pulleys 3 Ratchamatic Harken available in 3 holding powers and in 2 sheave sizes

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The Carbo Ratchamatic is a ratchet pulley with load sensor which rotates freely in both directions under low loads and automatically engages the ratchet when the load increases. The transition from ratchet to shunt mode is smooth. The jib sheet and the mainsail sheet move freely when the buoy passes and the asymmetric spinnaker is instantly shocked at the jibe. The ratchet clutch load is adjustable depending on the pulling force and the type of navigation. The flat pulley Ratchamatic deck mounts either to port or starboard. The sliding resistance of the 57 mm pulley can reach 10: 1. That of the 75 mm can reach 15: 1. To achieve a perfect hoist, attach a Ratchamatic pulley to the boom above a disengageable winch pulley to allow free movement of the mainsheet in low winds, and ensure double resistance to sliding in the breeze. Mount the pulley 2634 on a double cleat turret 402 or 403 to make a two-speed mainsheet tackle


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