Other Locking Carabiners
| Image | Summary | ||||
|---|---|---|---|---|---|
 | Black Diamond GridLock Magnetron | hourglass | full-auto | simul-press | anti-crossloading belay carabiner paired with an inappropriate locking mechanism |
 | Black Diamond RockLock Magnetron v1 | HMS | full-auto | simul-press | magnetic simul-locking, symmetric locking system |
 | Black Diamond RockLock Magnetron v2 | HMS | full-auto | simul-press | magnetic simul-locking, symmetric locking system |
 | Black Diamond VaporLock Magnetron (v1) | HMS | full-auto | simul-press | magnetic simul-locking, light HMS carabiner |
 | Courant Odin | circle | manual | other stopped | omni-directional semi-permanent ring |
 | DMM Director Yoke Locksafe Rope Spacer | asymmetric D | full-auto | twist-lift-twist | full featured quad-lock termination carabiner with interchangable eye and basket spur |
 | DMM Ultra O Durolock | oval | full-auto | twist-lift-countertwist | dual-sleeve quad action |
 | DMM Ultra O Locksafe v1a | oval | full-auto | twist-lift-twist | single-sleeve quad action |
 | DMM Ultra O Locksafe v1b | oval | full-auto | twist-lift-twist | twist-lift-twist-open quad action |
 | ISC SH903 | asymmetric D | full-auto | press-and-press | early triple action carabiner snaphook - serious flaw |
 | Kong HMS 786 (VN) | HMS | full-auto | twist-lift-twist | quad lock, brass locking sleeve |
 | Petzl Am'D Pin Lock | asymmetric D | full-auto | press-and-twist | requires tool to unlock |
 | Petzl Am'D Spinball | asymmetric D | assisted | press-and-twist | manual version of ball-lock |