The HMS Bullet Triple II by Edelrid is a lightweight, durable, and break-resistant HMS carabiner made from a robust aluminum alloy. To further reduce weight, the carabiner is designed with a material-efficient H-profile construction. Thanks to the Keylock system, handling is easy without snagging on the anchor point or the material loop, and the Triple Lock closure ensures maximum security against accidental opening. This is how it should be!.