The FREINO is ideal for adding or adjusting friction during the descent. It provides increased friction for single ropes when rappelling or lowering, without extra gear or the need to open the carabiner Easy to use: rope can be quickly redirected over the friction spur and removed with one hand Auto-locking Keylock system For use on single ropes with the STOP, GRIGRI, HUIT, HUIT ANTIBRULURE and SIMPLE Specifications: � Materials: Aluminium � Weight: 85 g � Major axis strength: 25 kN � Minor axis strength: 10 kN � Gate open strength: 9 kN � Gate opening: 15 mm � Gate opening for friction spur: 12 mm Certification(s): CE EN 362, EAC, NFPA 1983 Technical Use