Master Lock 5422D Portable Push Button Lock Box, Black

The Master Lock 5422D Set Your Own Combination Portable Push Button Lock Box features a 3-1/8in (79mm) wide metal body for durability. The shackle design offers over the door mounting for convenience. Set your own 4 character combination for keyless convenience and increased security. The protective weather cover prevents freezing and jamming; and molded bumper and vinyl coated shackle prevent scratching. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

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Large capacity key lock box enables secure storage of up to five keys; Fits most ball biscuit, and tulip door knob styles
Set your own alpha/numeric combination lock box; Reset the combination for multiple personalized combination code options
For indoor and outdoor use; Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and weather cover to protect combination buttons
Exterior dimensions: 4-5/8 inch (11.7 centimeter) H x 3-1/8 inch (7.9 centimeter) W x 2-1/16 D (5.2 centimeter); 13/32 inch (10 millimeter) diameter shackle with 1-5/6 inch (47 millimeter) L, 1-13/32 inch (36 millimeter) W
Internal Dimensions: 3-1/2 inch (89 millimeter) H x 2-1/4 inch (57 millimeter) W x 1 inch (25 millimeter) D. Note: Refer to the PDF attached below in technical specification for user manual