Harken ESP Flip-Flop guide block 76 mm w/lock

Harken's Flip-Flop low profile blocks are lightweight and can be used in many places on the boat for halyards and sheets. The Flip-Flop block features hard-lube anodized aluminum discs for strength and corrosion resistance. Flip-Flop blocks rotate around the line axis to keep the line close to the deck. Lock provides a temporary stop to release the winch. Sheave: Ø76 mm. Max line 12 mm. Width: 72 mm. Height: 100 mm. Length: 152 mm. Max. working load: 2,273 kg. Breaking strength 4,545 kg. Weight: 598 g. Screw spacing: Length: 125 mm. Width: 50 mm. ESP is a series of blocks that complement the other Harken series in design and function, but are simple in design and construction. The sheave features Carbon Delrin balls that take the light weight of the | load horizontally and laterally. At high static | loads, these are absorbed by the large stainless | center plain bearing. | ESP are ideal as mast foot blocks and are available in | many variants.