Camp USA's Oval XL Locking Carabiner makes an excellent addition to your climbing anchor. Your second will surely appreciate seeing the rope running through this sturdy locker, and you'll appreciate this carabiner's superlight I-Beam construction when you're leading with a hefty rack. The keylock nose provides a snag-free convenience when you're cleaning the anchor. This locking carabiner also comes with a standard screw gate, a secure twist gate, and the securest sliding-and-twisting gate.