Hook pulley 20 mm diameter in black polypropylene. Ideal for hunting pigeons!
This pulley is composed of a single black roller in polypropylene, with a round 4 mm wide horn and a galvanised chromate mounting with a forged iron hook. The hub is riveted.
It is ideal for all small lifting jobs bearing a load of less than 12 kg. It can be used with 4 mm diameter cords or cables.
The advantage of this polypropylene roller resides in the fact that it is very resistant to fatigue, traction, high temperatures, chemical agents...