| Image | Summary | ||||
|---|---|---|---|---|---|
 | Petzl Am'D Ball Lock (metal sleeve v1) | asymmetric D | full-auto | press-and-twist | press-and-twist unlock |
 | Petzl Am'D Ball Lock (metal sleeve v1b) | asymmetric D | full-auto | press-and-twist | press-and-twist unlock |
 | Petzl Am'D Ball Lock (plastic sleeve v1) | asymmetric D | full-auto | press-and-twist | plastic sleeve button-lock |
 | Petzl Am'D Ball Lock (plastic sleeve v2) | asymmetric D | full-auto | press-and-twist | plastic sleeve button-lock |
 | Petzl Am'D Ball Lock (plastic sleeve v2b gold) | asymmetric D | full-auto | press-and-twist | plastic sleeve button-lock |
 | 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 |
 | Petzl Am'D Triact v1 (gold) | asymmetric D | full-auto | lift-and-twist | classic triple-action |
 | Petzl Ange S | asymmetric D | n/a | n/a | unique reverse-keylock gate with hidden spring |
 | Petzl Attache (23/7/6) | HMS | manual | gate stopped | iconic HMS design |
 | Petzl Attache 3D Universo | HMS | manual | gate stopped | belay device retainer and prominent gate-stop |
 | Petzl Caritool v1 | asymmetric D | n/a | n/a | the original one-piece harness mounted tool carabiner |
 | Petzl Caritool L v2 | asymmetric D | n/a | n/a | 2nd gen large one-piece harness mounted tool carabiner |
 | Petzl Caritool S v2 | asymmetric D | n/a | n/a | 2nd gen one-piece harness mounted tool carabiner |
 | Petzl Freino v1a | asymmetric D | full-auto | twist | integrated braking spur for additional friction while rappelling/lowering |
 | Petzl Freino v1b | asymmetric D | full-auto | twist | integrated braking spur for additional friction while rappelling/lowering |
 | Petzl OK (large relief hole) | offset oval | manual | gate stopped - snap-ring | one of the first keylock ovals |
 | Petzl OK (small relief hole) | offset oval | manual | gate stopped - snap-ring | one of the first keylock ovals |
 | Petzl Oxan TLA | offset oval | full-auto | lift-and-twist | ANSI rated gate, steel offset oval |
 | Petzl Spirit v1a | asymmetric D | n/a | n/a | early keylock design, classic carabiner model |
 | Petzl Spirit v1b | asymmetric D | n/a | n/a | classic keylock climbing carabiner |
 | Petzl Spirit Bent Gate (I-beam) | asymmetric D | n/a | n/a | update of a classic design |
 | Petzl Spirit Bent Gate (Skeletonized I-beam) | asymmetric D | n/a | n/a | skeletonized I-beam |
 | Petzl Spirit Screw Lock (v2) | asymmetric D | manual | gate stopped | slick, well designed compact locking carabiner |
 | Petzl Spirit Straight Gate (I-beam) | asymmetric D | n/a | n/a | update of a classic design |
 | Petzl Spirit Straight Gate (Skeletonized I-beam) | asymmetric D | n/a | n/a | skeletonized I-beam |
 | Petzl Vertigo Wire-Lock v1 | asymmetric D | full-auto | slide | slidelock for via ferrata and zipline trolley |
 | Petzl Vertigo Wire-Lock v2 | asymmetric D | full-auto | slide | slidelock, via ferrata |
 | Petzl William Ball Lock (metal sleeve b) | HMS | full-auto | press-and-twist | excellent large HMS auto-locker in gold |
 | Petzl William Ball Lock (metal sleeve) | HMS | full-auto | press-and-twist | excellent large HMS auto-locker |
 | Petzl William Screw Lock | HMS | manual | gate stopped - unknown | screwlock version of iconic HMS carabiner |