Harken Power3 - 57 mm Ratchamatic Block, Swivel - 3/8" Line, 500 Lb. Work Load - Standard Grip, Black J/80 Harken offers top foils in

Harken offers top foils in five precut lengths—no hacksaw required

Maintains cruising course with no hands

Harken Narrow Ferrule Head Block - 16mm

Length 10" (254 mm)

Nassau to Abaco

Harken Power3 - 57 mm Ratchamatic Block, Swivel - 3/8" Line, 500 Lb. Work Load - Standard Grip, Black J/80 Harken offers top foils inThese unique load sensing blocks shift seamlessly between ratchet and light air modes with no switches involved. They roll freely in both directions under low loads, but automatically engage the ratchet assist under higher loads. Best of all, the ratchet engagement point is adjustable to suit your muscle power and sailing style. Features Perfect for main jib sheets and asymmetric spinnakers Adjustable ratchet engagement Free release under light load