Petzl Rescue Pulley
The Petzl Rescue Pulley is very strong and efficient: ideal for rescue, hauling heavy loads and intensive use. It has a hole big enough for three carabiners. This is great for a top-rope setup because it allows you to use two for hookup to the anchors, and one to drop down below the biner for the climbing rope to feed through as a backup. This model has smoother edges, and even smoother feed. It s two thumbs up for sure. The Petzl Rescue Pulley is also recommended as a climbing pulley! Since it s so easy to pull rope through, it's great for climbing. It only weighs 185 g. and can handle ropes from 7 mm. minimum to 13 mm. diameters maximum. The pulley is made of aluminum side panels with an aluminum sheave and has a working load of 4kN. X 2 = 8 kN. And a breaking strength of 36 kN.