Black plastic-coated laminated steel body provides exterior protection against moisture, dirt, and grime. 1-9/16-inch wide laminated steel body for superior strength, Weight/per lock: 7.50 ounces 4-pin brass cylinders provide added security, hardened steel shackle for added security, cut resistance Laminated steel construction is anti-impact from external force. Such as a hammer, gun, etc. Includes: 12 padlocks, 24 steel keys, all keys open all locks