For aid climbing, the non-locking Owall symmetric straight-gate carabiner clips in very easily to the anchor point. . Symmetrical oval shape facilitates use with a pulley. Ideal for pitons or etriers (easy to flip over) . Reduces bunching of equipment clipped to carabiner. Non-locking (oval clips in very easily to the anchor point) . Keylock system (snag-free body/gate interface) .
|Wilderness Exchange Unlimited||[show price]|
|Eastern Mountain Sports||[show price]|
I thought it doesnt work because it is so quiet. Execelent product from PETZL with many addons such as Petzl Owall Carabiner.