The Camp Tethys Pulley features rotating side plates and a large attachment point that accommodates two carabiners.Its self-lubricated brass bushings are perfect for light applications at low speed, and prusik knots can be installed on either side (aramid cord suggested) making it ideal for rigging a hauling system on route or managing crevasse rescues.Suitable for RIGGING, RESCUE, GLACIER TRAVEL, BIG WALLRotating side plates with a large opening that accommodates 2 carabinersSelf-lubricated brass bushings, efficiency 80%Compact and lightweight, with aluminium alloy body and sheave and stainless-steel axlePrusik-mindingFor ropes up to 13mmWEIGHT: 97g (3.4oz)Max Breaking Load: 24 kN, 5396 LBFWorking Load Limit: 2 kN x 2 = 4 kN, 450 LBF x 2 = 900 LBF