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
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
Product Details
3.25" W x 3.5" H x 1" L Black/Gray Set Your Own Combination Portable Lock Box by Master Lock®. 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.
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