GEMINI Double Prusik Pulley The GEMINI Double Pulley is a highly efficient and lightweight double Prusik pulley. It is equipped with an auxiliary attachment point for use in technical hauling systems. Designed for maximum simplicity when setting up hauling or load deviation systems: Special side plates designed for use with a Prusik friction hitch in lightweight progress capture systems Parallel mounted sheaves and auxiliary attachment point for creating different types of hauling systems, including the most complex Sheave mounted on sealed ball bearings for excellent efficiency Compact and lightweight (aluminum side plates and sheaves) Technical Specifications: Pulley Type: Double / Twin Pulleys Cheek: Swing Cheek Pulleys Additional Features: Prussik Minding, Becket References: P66A Weight: 135 g Certification(s): CE EN 12278, UIAA, NFPA 1983 Technical Use Material(s): aluminum side plates, aluminum sheave Min. rope diameter: 7 mm Max. rope diameter: 11 mm Sheave diameter: 25 mm Sheave type: sealed ball bearings Maximum working load: 2 x 1,5 kN x 2 = 6 kN Breaking strength: 23 kN Working load: on one rope strand: 1.5 kN Working load: 6 kN Efficiency: 91 % Guanrantee: 3 years