Tandem Speed Cable Double Pulley

Petzl Tandem Speed Pulley Spring 2009 The Tandem Speed Pulley by Petzl is a double pulley with stainless steel sheaves and ball bearings designed for Tyrolean traverses on cable or rope. The Tandem Series of pulleys are designed for movement on a Tyrolean traverses. The in-line sheaves and fixed side plates make them very stable. The three versions allow for numerous configurations, depending on the bearing and the efficiency required. They are simple to use and can also be integrated into complex hauling systems. Specifications: Weight: 270 g Breaking strength: 24 kN Working load: 10 kN For use on cable maximum diameter of 12 mm and on rope maximum diameter of 13 mm Certification:CE / UIAA Features: Stainless steel sheaves for excellent durability Sheaves mounted on sealed ball bearings for sustained speed, independent of the weight of the person, temperature, or humidity Maximum allowable speed: 20 m/s Accepts up to three carabiners to facilitate use