Master Lock 5-7/32 in. H X 3-1/4 in. W Metal 4-Digit Combination Lock Box

The Master Lock portable lock box features a 3-1/4 inch (83 mm) wide metal body for durability. The portable design offers removable Òover the knobÓ installation. Set your own 4-digit combination for keyless convenience and increased security. The shutter door protects combination dials from weather, dirt and grime and molded body and vinyl coated shackle prevent scratching.Storage compartment holds multiple house, card or padlock keysLarge internal cavity prevents jamming, even when holding multiple keysSafest place for your spare keyInternal Dimensions: 3-1/2 inch (89mm) H x 2-3/4 inch (70mm) W x 1 inch (25mm) D