The Master Lock No. 5400D Portable Lock Box features a 3-1/4in (83mm) wide metal body for durability. The portable design offers removable "over the knob" 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. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
Over the door knob design for portable installation
Large internal cavity prevents jamming, even when holding multiple keys
Set your own combination convenience for optimal security
Internal Dimensions: 3-1/2 inch (89mm) H x 2-3/4 inch (70mm) W x 1 inch (25mm) D
Set your own 4-digit combination for keyless convenience and increased security
Protective weather cover prevents freezing and jamming
Molded body and vinyl coated shackle prevent scratching
Internal Dimensions: 3-1/2in (89mm) H x 2-3/4in (70mm) W x 1in (25mm) D