Rope Friction Device Petzl M42 Freino Twist Carabiner Friction Spur Climbing Carabiner Rope is easily inserted into the spur without opening the carabiner Petzl Freino Z Mosquetón Frenado | Barrabes TWIST-LOCK automatic locking sleeve, unlocked by a simple rotation The spur helps increase friction for improved descent control with a heavy load (e.g. two-person rescue situation) · Rope is easily inserted into the spur... The FREINO is ideal for adding or adjusting friction during the descent. Freino Z Twist-Lock Belay Carabiner - Silver Key lock system helps prevent the carabiner snagging during manoeuvres
