Great for beginners
Review by: Tstef, 2010-10-25
The locking mechanism screws really fast - one good spin and a bit of twisting at the end will fasten this baby really well.
The specific Petzl red alert line jumps out if the biner is not properly locked. Makes it easy for everyone (from beginner to expert) to spot that something's wrong before it can do any damage.
Super big opening means that even the fattest ropes will be a breeze to clip.
Great product overall. Highly recommended!