Check the listing for details. MASTER LOCK 25KALF Keyed Padlock, 15/16 in,Rectangle,Silver 494K65. Condition: New. Listed at 34.78 USD. Padlock, Shackle Dia. 3/8 in, Shackle Height 1 1/2 in, Shackle Width 15/16 in, Shackle Material Steel, Body Height 3 3/4 in, Body Width 2 in, Body Thickness 1 15/64 in, Body Material Steel, Number of Bumpers 2, Number of Pins 5 Pin, Key Type Alike, Control Key Registration Required No, For Use With Lockout/Tagout, Security, Body Color Silver, Body Dia. 2 in, Body Finish Laminated, Keyway Type Master W27, Weather Resistant No, High Security Yes, Interchangeable Core No, Non Removable Key No Laminated steel lock body padlocks have laminated bodies that are made up of plates of steel fastened with steel rivets and are used for securing goods. They're not as strong as solid body locks as the steel rivets can be tampered with. These padlocks are commonly used in indoor applications as they are.