Petzl Freino is a carabiner equipped with a friction spur, making it perfect for controlling or adjusting friction while descending. Increases friction for single ropes during rappelling or lowering without additional gear or opening the carabiner Easy to use: rope can be redirected over the friction spur and removed with one hand swiftly Features auto-locking mechanism for enhanced safety Incorporates a keylock system for smooth operation Designed for use on single ropes with the Stop, GriGri, Huit, Huit Antibrulure, Simple and similar devices Technical Features Gate opening for friction spur: 12 mm Certifications: CE EN 362, CE EN 12275 type B, UKCA, UIAA, GB/T 23469 / B Weight 85 g Materials Aluminium