Orbiter H Triple pulley side plates two slots 96% efficiency ball bearing

Triple pulley with mobile side plates, very versatile and robust.
Main characteristics
* it allow the insertion of two connectors in the upper eyelet and it is mounted on ball bearings;
* the light-alloy flanges extend beyond the pulley wheels to minimise rope wear;
* ideal for constructing rescue winches with 6x reduction factor or in multiple pulley systems where a larger lifting force is required;
* additional attachment point suitable for a single connector.