With cord groove, friction bearing, axial plug-in pin and socket. Made of unbreakable plastic.
Plug and socket diameter: 4 mm each
Effective pulley diameter: 100  mm
Sockets on pulley disc: 2  in 25 mm, 6 in 50 mm
With cord groove, friction bearing, axial plug-in pin and socket. Made of unbreakable plastic.
Plug and socket diameter: 4 mm each
Effective pulley diameter: 100 mm
Sockets on pulley disc: 2 in 25 mm, 6 in 50 mm
