ø 50 mm Harken block

HARKEN Ø 50 MM SHEAVE BOX: PERFORMANCE AND DURABILITY FOR YOUR SAILBOAT

Harken ø 50 mm sheave box, lightweight and robust, is designed for use on cruising and racer-cruiser sailboats. This sheave box offers an efficient and durable solution for guiding your ropes.

The main advantage of this Harken ø 50 mm sheave box lies in the design of its injection molded composite cheeks. This process uses nylon reinforced with fiberglass, offering excellent impact and UV resistance, ensuring the product's longevity even in harsh marine conditions.

This Harken ø 50 mm sheave box is equipped with 50 mm sheaves and is compatible with ropes up to ø 16 mm. The working load per sheave is 1180 kg. It is possible to stack up to two sheave boxes. In this case, the working load of the upper box is reduced to 2/3 of the initial value (approximately 460 kg per sheave). The fixing screws (countersunk head 8 mm) are not included.