From the Manufacturer
The Medium Steel carabiner is made with a rugged alloy-steel construction. This carabiner features a double-locking gate with a1-1/8-inch gate opening. It includes an optional captive-eye pin, and is rated at over 5,000 pounds. FallTech's selection of steel carabiners have been developed to offer a broad range of solutions. We have taken these connectors a step beyond with extra features like captive-eye pins to make sure you get a little more than you may have expected. Specifically designed to prevent roll-out or accidental opening, all FallTech connectors are thoroughly tested and conform to OSHA and ANSI standards.
Construction Tough alloy steel 1 1/8" double-locking gate opening carabiner.