Wild Country's Titan Screwgate is a lightweight, very strong, locking biner designed with a bow back to maximize internal space and gate clearance. The Titan has been improved since earlier models. Modifications include shrouding the gate area for a clean rope contact area, and redesigning the screw sleeve so that it will not lock on the nose when screwed up under load. The Titan is an extraordinarily useful little carabiner, one to consider when weight is at a premium!