DMM Revolver Rig Locksafe
This special auto-locking carabiner has a variety of uses in climbing or rigging. It features an integrated pulley with high-efficiency roller bearings. The captive bar is threaded and removable, and the spine is uniquely shaped to maintain the correct orientation. It also features a full-strength becket that is oriented 90° from the carabiner to reduce interaction between running ropes and any becket connection.