One #64 hardened steel (Heat Treated) combination locking carabiner. Perfect for use on anything you need to lock up: Garden Equipment, Bicycles, Skis, Snowboards, Tools, Wheelchairs, Strollers, Saddles, etc. Up to 1,200 lbs. Carabiner is 6.5 inches tall and 3 inches wide. Set your own combination, and you can change the combination any time you like.