Description: Sacrificing neither strength or weight, Mammut's Bionic Pro carabiner is an example of a super-sturdy straight gate biner with the security of a key lock-style gate. Rely on the higher breaking strength created by the I-beam hot forged technology while you get secure clipping with the patented gate. Features: Get the security of a key-lock style gate while still getting the advantages of a lightweight, non-locking 'biner Removing even more possible excesses in weight, I-Beam hot-forged construction provides maximized material strength for a higher breaking strength with less weight Specifications: Weight: 1.3 ounces (37 grams) Type: straight gate Gate closed strength: 24 kN Gate open strength: 10 kN Minor axis strength: 7 kN