Harken Power3 - 57 mm Ratchamatic Block, Swivel - 3/8" Line, 500 Lb. Work Load - Standard Grip, Black Tip Top Teak Made using the highest strength

Made using the highest strength materials and the most advanced manufacturing processes

High Pressure Gas Grill Connection Kit

Overall size = 2 1/2" (63mm) x 1 9/32" (32mm)

and other machinery

compatible with Navisafe’s Navimount system and many GoPro® / Action camera mounts

Harken Power3 - 57 mm Ratchamatic Block, Swivel - 3/8" Line, 500 Lb. Work Load - Standard Grip, Black Tip Top Teak Made using the highest strengthThese 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