The Master Lock No. 5406D Portable Lock Box features a 2-3/4in (70mm) wide metal body for durability. The shackle design offers over the door mounting for convenience. Set your own 3-digit combination for keyless convenience and increased security. The flexible cover protects combination dials from weather, dirt and grime; and vinyl coated shackle prevents scratching. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.
Model #
5406D
Shackle Length
1-13/32in (36mm)
Shackle Width
1-7/8in (48mm)
Shackle Diameter
13/32in (10mm)
Exterior dimensions (H x W x D):
5-1/4in (13cm) x 2-3/4in (70mmcm) x 1-1/2in (38mmcm)
Over the door knob design for portable installation
Holds 1-2 keys for house or car in a convenient location for regular use
Set your own combination convenience for optimal security
Flexible cover prevents freezing and jamming
Vinyl coated shackle prevents scratching
Internal Dimensions: 1in (25mm) H x 2-1/4in (57mm) W x 3/4in (19mm) D