Hand hold loaded lines and control release using 57 mm Carbo Ratchets. Machined aluminum sheaves have eight facets to hold line securely. The 55 mm provides up to 10:1 holding power.
Choose switchable ratchets for on/off control. For the ultimate system mount a switchable ratchet in the cockpit and a boom-mounted Ratchamatic® directly above to allow double holding power in heavy air and to ensure the mainsheet runs freely in light air.
Dimensions: Sheave diameter: 2-1/4 in (57 mm) Length: 4-1/16 in Weight w/shackle: 15.4 oz Max. line diameter: 3/8 in Shackle pin diameter: 1/4 in Safe Working Load: 1500 lbs Breaking strength: 3750 lbs Safe working loads and breaking strengths based on cam strengths.
While we carry a ton of Harken hardware, some items are special order only. Call or email for details.