D-shaped locking carabiner for attaching devices to a harness The Am&';D asymmetrical aluminum carabiner has a D shape best suited for connecting a belay system or for holding gear. The ergonomic shape and Keylock system make it easy to handle, even when wearing gloves. Capacity and dimensions make it highly functional:- Shape allows it to be loaded on either end (belay systems)- Carabiner can hold a large quantity of gear Easy to use and ergonomic:- D shape is easy to grip- Shape designed to grip with gloves on- Keylock system helps prevent the carabiner from snagging during use Available in three locking systems, each for different situations:- SCREW-LOCK: occasional use, dirty environments- BALL-LOCK: frequent use with practical automatic locking; secure use with triple-action opening- TWIST-LOCK: specific use when quick opening is key (e.g. at the end of a lanyard) and when connecting a GRIGRI to the harness Specifications Material(s): Aluminum Certification(s): CE EN 12275, UIAA, CE EN 362, EAC, NFPA 2500 Technical Use, XF 949 : FZL-G-Q, GB/T 23469 / B References References M34A SL Weight 70 g Locking system SCREW-LOCK Type B Color(s) GRAY Major axis strength 27 kN Minor axis strength 8 kN Open gate strength 7 kN Gate opening 25 mm