Big Wall Traverse - UIAA Certified 25kn Aluminum Carabiners - Screw Lock, Straight Gate or Bent Gate UIAA CERTIFIED - The most accepted climbing safety standard. Stricter than CE! When safety matters, UIAA Certification is the final word. Don't settle for anything less! LIGHTWEIGHT - Made of Durable 7075 Aluminum, This Big Wall Carabiner comes in at under 50 Grams. Perfect for even non-climbing uses! COMPACT - Similar in size to the Black Diamond Positron with a 1 inch Gate Opening. Get yourself a Multipack and you won't be weighed down! VERSATILE - Do you need to set up an anchor? Rig up a hammock on the back porch? Clip in for Ariel Silks? These are perfect for all this and more. They're even great for dog leashes! Grab yours now and get to it! CONVENIENT MULTI PACK - Grab one of our 3-packs (or 2 or 3...) and you'll always have the gear you need.