Black Diamond VaporLock Screwgate Carabiner-Dark Gray/Yellow. Specifications for Black Diamond VaporLock Screwgate Carabiner: Manufacturer: Black Diamond Carabiner Size: Standard Color: Dark Gray/Yellow Fabric/Material: Aluminum Weight: 1.8 oz Carabiner Type: Locking Biner Open Strength: 7 kN / 1574 lbf Features of Black Diamond VaporLock Screwgate Carabiner Increases friction up to 30percent when lowering or rappelling with an ATC Munter Hitch compatible on ropes up to 9.4 mm Keylock nose prevents snagging Screwgate sleeve Type H or HMS connector. For dynamic belaying using a Munter Hitch or belay device. Package Contents: Black Diamond VaporLock Screwgate Carabiner Black Diamond VaporLock Screwgate Carabiner-Dark Gray/Yellow