12 Survivors introduces new high strength aircraft-grade aluminum Carabiners. A lightweight and compact sized carabiner is a great addition to you everyday use for camping, gear storage, hammock set ups, or as a key ring. 12 Survivor Carabiners feature a wire gate which allows easy attachment with no sharp edges causing damage. The carabiners are 5kN rated, meaning they’ll withstand up to 1,125 lbs. of force, for a sturdy design. Not meant for climbing.