Self-blocking pulley system with [GORDON RESCUE] in the 1:3 configuration. This set includes the GORDON RESCUE fall arrester device and the corresponding Hardware. The SUPER STATIC 10.5 static rope (item no. L-0741) with sewn eyelets should also be ordered in the required length. The required length can be calculated from the maximum lifting height multiplied by the required ratio (3 in this case). With this pulley system, for example, a lifting height of 10 metres will require a 30 metre long rope.