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Master Lock 5400D Set Your Own Combination Portable Lock Box 5 Key Capacity Black

The Master Lock 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 four-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 know and can trust.

Product Features

  • 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 four-digit combination lock box; reset the combination for thousands of 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 shutter door to protect combination dials from weather
  • Exterior dimensions: 4 in. (10.2 cm) H x 3-1/4 in. (8.3 cm) W x 1-3/4 in. (4.4 cm) D; 13/32 in. (10 mm) diameter shackle with 1-13/32 in. (36 mm) L, 1-7/8 in. (48 mm) W
  • Interior dimensions: 3-1/2 in. (8.9 cm) H x 2-3/4 in. (7 cm) W x 1-3/16 in. (3.0 cm) D; capacity for 5 standard keys
  • Lock box combination is preset to open on 0-0-0-0. Combination reset instructions included with product.

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Anonymous says:

DO NOT BUY THIS LOCK BOX! It is not secure and can be easily picked! I work in real estate and we used this lockbox for years until recently when we were unable to open one with the combo we had on file. It was a mystery to us, indeed. We were about to cut it off the fence, when I had an idea to google ways to open this lock box if you forgot the combo. My search IMMEDIATELY returned several YouTube videos on how to pick this lock. All you need is a thin piece of metal. (It’s pictured at the bottom of the photo attached to this review.) Just for fun, I tried…

Anonymous says:

Do not trust with house keys! How-to videos on picking this lock available online. Absolutely do not use this for keys that secure anything of value, especially your home! There are videos of how to easily pick this lock available online and it can happen to you.I cannot stress this enough. Last night we awoke to an intruder in our home who had cut this off our main gate and opened it (likely following the easily googled how-to videos), using the keys inside to enter our home.Luckily no one was hurt, but trust me that you never want to experience that…

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