The Petzl Am'D Screw-Lock Carabiner is a manual locking, multi-purpose carabiner for connecting devices to harness or to use at the end of a lanyard. Ideal in dirty environments where an automatic locking mechanism could malfunction.
Asymmetric shape for an exceptional strength to weight ratio
Keylock System for (snag-free body / gate interface)
When loaded, the carabiner is oriented in the optimal working axis