Climbing Gear Gemini

GEMINI is a compact double pulley that sets up progress capture systems of high mechanical advantage. Description Special side plates designed for use with a Prusik friction hitch in progress capture systems Parallel mounted sheaves and auxiliary attachment point for creating different types of hauling systems Sheave mounted on sealed ball bearings for excellent efficiency Compact and lightweight Specifications Rope compatibility: 7 to 11 mm Sheave diameter: 25 mm Ball bearings: yes Efficiency: 91 % Maximum working load: 2 x 1,5 kN x 2 = 6 kN Weight: 135 g Certification(s): CE EN 12278, NFPA 1983 Technical Use