The Sm'D is a compact asymmetrical aluminum carabiner recommended for tactical personnel looking for significant weight reduction. D shape makes it especially suitable for attaching devices. Compact aluminum carabiner suitable for tactical personnel looking for significant weight reduction D shape is especially suitable for attaching devices Fluid interior design limits the risk of having a catch point and facilitates rotation of the carabiner Keylock system to avoid any involuntary snagging of the carabiner H cross-section ensures an optimal strength/weight ratio & protects markings from abrasion Hole allows connection of TIBLOC type devices, limiting the risk of losing them SCREW-LOCK: the manual screw-lock with red band provides a visual warning when the carabiner is unlocked Gate opening: 0.79" (20mm) Major axis strength: 23kN (5171 lbs) Minor axis strength: 8kN (1798 lbs) Open gate strength: 7kN (1574 lbs) CE EN 362, CE EN 12275 type B, EAC