PETZL Gemini Pulley

The GEMINI double pulley is equipped with an auxiliary attachment point for use in technical hauling systems. Features: - 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 - Lightweight (aluminum side plates and sheaves) Specifications: - Weight : 135 g - Min. rope diameter : 7 mm - Max. rope diameter : 11 mm - Sheave diameter : 25 mm - Efficiency : 91 % - Working load : 6 kN (1.5 kN on one strand) - Breaking strength : 23 kN - Material(s) : aluminum side plates, aluminum sheave