High efficiency, lightweight double Prusik pulley.
The Petzl GEMINI is a compact double pulley that sets up progress capture systems of high mechanical advantage.
- 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
- 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