Harken’s Clew Block is built strong yet light in weight and uses the 75mm ESP sheave. The plates are arranged at an angle for the attachment straps to fit with the shape of the clew. Designed to be used with 595 and 1648 outhaul cars.
|Maximum Sail Area (sq ft)||425 (monohull)|
|Max Sail Area (Sq. M)||40 (monohull)|
|Max Working Load (lb)||3000|
|Max Working Load (kg)||1361|
|Sheave Diameter (in)||3|
|Sheave Diameter (mm)||75|