Single pulley 20 mm diameter in black polypropylene.
This pulley is composed of a black roller in polypropylene, with
a round 6 mm wide hom.
Its smooth hub measures 11 mm long by 6 mm in diameter. It is
10 mm thick.
It is idéal for ail small lifting jobs bearing a load of less than 12
kg. It can be used with 6 mm diameter cords or cables.
The advantage of this polypropylene roller resides in the fact
that it is very résistant to fatigue, traction, high temperatures,
chemical agents...