Harken 57mm Cruising ESP Sheave Sailboat Winches Hi-Mod Shackle Twist Shk Proof

Hi-Mod Shackle Twist Shk Proof Pin-1/2"

TABS SUP-->Manufacturer part #: N546-1016

77 mm Length Open 20

Loosen the rod clamp with the provided hex-key and slide the extension up the rods until there is a good fit

Harken 57mm Cruising ESP Sheave Sailboat Winches Hi-Mod Shackle Twist Shk ProofHarken 57mm Cruising ESP Sheave Self contained sheaves are designed for sailors to use in custom applications. Use Cruising ESP sheaves to handle high static loads from halyards and reef lines. Sheaves are carbon black Delrin for UV protection and turn on stainless steel spacers. Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates. Technical Description Sheave (mm) 57 mm Sheave (in) 2 1 4 in Width (mm) 21 mm