Omega Modified "D" Steel Carabiner STRENGTH - Major Axis 51 Kn (11,465Lbs), Minor Axis 9 kn (2023 Lbs), Gate Open 14 kn (3147 Lbs) DIMENSIONS -Gate Opening 24mm, Weight 7.4 oz CERTIFICATION - CE and ISO 9000 Certified (2015) TESTING - Each Carabiner Proof Load Tested To 50% of Rated Strength