| Image | Summary | ||||
|---|---|---|---|---|---|
 | Omega (UL Classified D) (black) | D | manual | gate stopped | Full NFPA G rated carabiner - 72 kN |
 | Omega (oval) v1 | oval | n/a | n/a | early oval from a budget brand |
 | Omega (oval) v2 | oval | n/a | n/a | basic oval |
 | Omega 08 | D | manual | gate stopped | half-inch steel barstock D |
 | Omega 11 | asymmetric D | full-auto | twist | economical steel auto-lock |
 | Omega 99 | asymmetric D | full-auto | twist | economical steel auto-lock |
 | Omega Locking D | D | manual | nose stopped - longitudinal interferance | basic nose-stopped screwlocking D |