CE Certification, EN 341. Maximum Load: 150 kg / 330 lb. Compatible with diameters of 9-12 mm / 0.35-0.47 inches.
Easy to Install:Device can be rapidly installed or removed from the rope without disconnecting it from the harness.
Design makes it good for descending tight passages,suitable for teach use.Self-braking function allows you to easily stop and hold your position on rope.