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Master Lock

Master Lock Key Lock Box, Outdoor Lock Box for House Keys, Key Safe with Combination Lock, 5 Key Capacity, 5400EC, Black

  • Based on 24,521 reviews
Condition: New
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Availability: In Stock.
Fulfilled by MyOfficeInnovations/Staples, Inc.
Arrives Saturday, Aug 30
Order within 15 hours and 29 minutes
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Recently Viewed

Style: Standard Shackle


Size: 1 Pack


Color: Black


Features

  • Large capacity key lock boxes enables secure storage of up to five standard (2 inch) house keys; Shackle 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
  • SPECIFICATIONS: Exterior dimensions: 6-1/4 in (158.75 mm) height, 3-1/4 in (82.55 mm) width, 1-1/2 in (38 mm) depth; Lock box shackle is 1-13/32 in (36 mm) long, with 1-7/8 in (48 mm) width, 13/32 in (10 mm) shackle diameter
  • Capacity for 5 standard (2 inch) house keys; Interior dimensions: 1 in (25 mm.) height, 2-13/32 in (61 mm.) width, 1 in (25 mm.) depth; capacity for 5 standard keys

Description

The Master Lock Key Lock Box for House Key 5400EC can hold up to 5 standard (2 inch) housekeys, saving you the hassle of constantly giving and retrieving keys. Easily fitting over most standard doorknobs, this durable key box can stand against the elements and has a vinyl cover to protect the door from scratching. The hide a key box easily secures real estate listings, Airbnbs or residential homes, without locking anyone out. This key lock box also makes sure that anyone who needs access in an emergency can easily get in or out, which can create additional safety for seniors. The Limited Lifetime Warranty provides peace of mind from a brand you know and can trust.

Brand: Master Lock


Special Feature: Portable


Lock Type: Mechanical Code Lock


Item dimensions L x W x H: 1.5 x 3.25 x 6.25 inches


Material: Metal


Brand: ‎Master Lock


Special Feature: ‎Portable


Lock Type: ‎Mechanical Code Lock


Item dimensions L x W x H: ‎1.5 x 3.25 x 6.25 inches


Material: ‎Metal


Recommended Uses For Product: ‎Outdoor use, Real estate access control, Security gates & fences


Style: ‎Standard Shackle


Color: ‎Black


Number of Pieces: ‎5


Controller Type: ‎Hand Control


Item Weight: ‎1 Pounds


Control Method: ‎Touch


Connectivity Protocol: ‎Wi-Fi


UPC: ‎071649214516


Model Name: ‎5400EC


Global Trade Identification Number: ‎16


Manufacturer: ‎Master Lock


Part Number: ‎5400EC


Item Weight: ‎1 pounds


Product Dimensions: ‎1.5 x 3.25 x 6.25 inches


Country of Origin: ‎China


Item model number: ‎5400D


Is Discontinued By Manufacturer: ‎No


Size: ‎1 Pack


Pattern: ‎Key Lock Box


Item Package Quantity: ‎1


Mounting Type: ‎Floor Mount


Special Features: ‎Portable


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Warranty


Date First Available: May 31, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Aug 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Amazing!
Style: Removable Shackle Size: 1 Pack Color: Black
As a realtor, I've used just about every lockbox, this is the easiest to use by far. And they feel high quality. Would absolutely recommend!
Reviewed in the United States on May 9, 2025 by Cosmo
    • Quality Product
Style: Standard Shackle Size: 1 Pack Color: Black
Nice lockbox. Sturdy well constructed. Looks and operates just as advertised. Delivery prompt and well packaged.
Reviewed in the United States on May 5, 2025 by Steven P. Peek
    • Honestly, Here’s What I Thought
Style: Standard Shackle Size: 1 Pack Color: Black
This Master Lock key lock box is a solid choice for securing spare keys. It's easy to set up, holds multiple keys, and the combination lock adds peace of mind. Great for realtors or anyone needing secure access.
Reviewed in the United States on April 29, 2025 by Home Comfort and Love
    • Easy to set up!
Style: Standard Shackle Size: 1 Pack Color: Black
Good and sturdy lockbox! I use this when I need to let workers into properties and don't want a bunch of keys floating around. This box is easy to set up, hide, and change the code when needed.
Reviewed in the United States on March 6, 2025 by Marisa G
    • Good Sturdy Lock, but overall design has few faults
Style: Standard Shackle Size: 1 Pack Color: Black
It works well and is all it claims to be. It's easy to prepare and install. Simple to change the combination and the protective cover over the tumblers works nicely. The lock is very strong, sturdy and of good construction. It is surprisingly hefty and the little number dials move quite easily, even with bigger fingers. It looks like a real lock-- not like many of them that just look cheap and easy to break. The few issues I have are sadly across many different brands and seem to be issues with this style of lock, not just this particular one. My issues are that ONE, you must turn the number wheels after closing it or it remains in the open position, even though it looks locked. I often find myself forgetting to scramble the wheels thereby failing to secure the lock and essentially leaving it open, even though it truly looks like it is secured. TWO-- once the front is opened, someone could easily remove the entire lock from your door knob, as the latch that locks the handle down is easily visible and quite simple to disengage, allowing the entire lock to be removed when hung on a door knob. THREE--once lock is open, someone with minimal experience with these styles of locks, could easily change your lock code without your knowledge.-- Then you would be "locked out" of your own lock box! FINALLY -- I wish it had a chain firmly attached inside or had some way for you to attach a chain (or similar) to something other than the handle that goes over the knob (too easy to remove it then). The reason is so that I wanted to attach a chain long enough so that one could use the key to unlock the door, but could not easily remove the key from the box (to steal or make a copy, etc). We have different people coming and going, helping my elderly parents (which is why we needed something) and while you can change the combo quite easily, an unscrupulous person could very easily completely remove the key and or lock, thereby entirely defeating the security and reason for dong this. Currently you can only attach something to the hanging mechanism inside the box and once the lock box is open the chain, attached key, or ENTIRE lock can be easily and simply removed or altered. Other than these issues (common to many similar products or brands sadly), I really like the lock and would probably buy one again as these issues seem to be present in many of similar styles and brands of this kind of product line. This particular one is one of the easiest to use and sturdiest I have found despite its faults. I would probably buy again and would really like to figure out how to wall mount it! ... show more
Reviewed in the United States on April 7, 2015 by Dr Kathy
    • Perfect for my needs
Style: Standard Shackle Size: 5 Pack Color: Black
Very sturdy
Reviewed in the United States on April 29, 2025 by Vello
    • Great!
Style: Standard Shackle Size: 1 Pack Color: Black
This thing does exactly what it needs to. it’s super secure, easy to install, and feels solid. We needed a way to manage access for workers during our reno, and this gave peace of mind without overcomplicating anything.
Reviewed in the United States on April 16, 2025 by Sl
    • ❤️❤️
Style: Standard Shackle Size: 1 Pack Color: Black
Works great
Reviewed in the United States on May 15, 2025 by K G

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