Master Lock Lock Box, Resettable Push Button Combination

The Master Lock 5422D Lock Box, Resettable Push Button Combination features a 3-1/8 in. (79 mm.) wide metal body for durability. Portable lock box shackle design offers over the door mounting for convenience. Lock box shackle is 1-5/6 in. (47 mm.) long, 1-13/32 in. (36 mm.) width and 13/32 in. (10 mm.) diameter. Set your own combination up to 12 letter, number or both character combination for keyless convenience and increased security. Lock box's protective weather cover prevents freezing and jamming, while the molded bumper and vinyl coated shackle prevent scratching. Master Lock's Lifetime Guarantee provides peace of mind from a brand you can trust.