HARKEN 75mm Ratchamatic® Block — Swivel, Cam Cleat, 2683 Sailboat Hardware Parts & Accessories_Sailboat Traveler Cars Tracks & Hardware Throughout the history of rope

Throughout the history of rope clutch development

Unlike anything else on the market

The sideplates are UV-stabilized

With super-strong carbon fiber composite cams

Ball bearings

HARKEN 75mm Ratchamatic® Block — Swivel, Cam Cleat, 2683 Sailboat Hardware Parts & Accessories_Sailboat Traveler Cars Tracks & Hardware Throughout the history of ropeThe 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. Unloaded main and jib sheets run out freely during mark roundings and asymmetrical spinnakers free instantly during jibes. Ratchet engagement may be adjusted to a higher or lower load according to strength and sailing style. The