Anthron AR-35 Swing Cheek Pollux Rescue Pulley, colour blue. Marked with batch reference. Suitable for hauling systems and as a directional pulley. Sheave fitting with two ball bearings. Maybe combined with a mechanical rope grab / grab (supplied separately). For use with textile ropes up to 14mm diameter. Weight 250g. EN12278: 1998. Individually tested. Working load 5kN x 2 = 10kN. Breaking strength 19kN x 2 = 38kN. Outside dimensions 130 x 80 x 35. See Manufacturer Instructions.