Super high-grade utility carabiner from Kong of Italy. 80mm x 45mm (top)/35mm (bottom), NOT FOR LIFE SUPPORT (rated at 600 kilos load-bearing). Great for attaching gear to our packs or Safepacker. Very nicely done anodizing with rounded gate mouth that won't catch on items like the "tooth" on most carabiner's pin lock catch. The nicest small/midsize carabiners we have.