The Rig Pulley supplied by DMM is already installed in the tREX Ploopies.Please keep in mind that the breaking force of 12.7 mm (½ inch) Ploopies is limited to 50 kN because of the pulley.
Diameter[inch] : 1/2
Min. breaking strength, pull in 0°[daN]: 4800
Min. breaking strength, pull in 0°[lbf]: 10790