Harken 691 76 mm Narrow Sheave
HAR691
Narrow high-load sheaves in mastheads improve sail handling, speed sail changes, and allow the use of smaller, lighter halyard winches. Sheaves combine sideload-carrying balls with a PTFE composite bushing for radial loads.
Product Specifications
Sheave Diam (mm)=76
Sheave Diam (in)=3
Product Specifications
Sheave Diam (mm)=76
Sheave Diam (in)=3