
















🔐 Unlock Convenience, Lock in Security — Never Get Locked Out Again!
The Master Lock Black Outdoor Key Lock Box (model 5422E) is a weather-resistant, metal-bodied security solution designed to store up to five keys safely. Featuring a push-button, resettable alpha-numeric combination lock, it offers customizable access for tenants, guests, or clients. Its durable construction includes a vinyl-coated shackle and protective weather cover to prevent damage from the elements. Compact yet spacious, it fits most common door knob styles and can be wall-mounted or easily relocated, making it ideal for property managers and homeowners seeking reliable, flexible key security.






















| ASIN | B00BOSMLGS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #8,337 in Office Products ( See Top 100 in Office Products ) #19 in Security Lock Boxes |
| Brand | Master Lock |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,658) |
| Date First Available | May 8, 2013 |
| Finish | Polished |
| Included Components | lock box |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.86 pounds |
| Item model number | 5422EC |
| Lock Type | Combination Lock |
| Manufacturer | Master Lock |
| Material | Metal |
| Number Of Pieces | 1 |
| Part Number | 5422EC |
| Pattern | Key Lock Box |
| Product Dimensions | 2.07"D x 3.18"W x 6.84"H |
| Size | 3-1/2 In. H. x 2-1/4 In. W. x 1 In. D. |
| Special Feature | Portable,Resettable |
| Special Features | Portable,Resettable |
| Style | 1 Pack |
| UPC | 071649370526 |
| Voltage | 120 Volts |
| Warranty Description | Limited Lifetime Warranty |
L**S
Perfect! No more spare keys.
Perfect for our needs. Weather resistant and simple to operate.
E**E
Solid
I operate an Air B and B and we have some pretty wide weather extremes and the lock box is great. Roller code and ease of use. Functions well, great value for the money and tough and sturdy. I mounted mine on the wall right next to the door lock for convenience.
L**!
Not designed for car keys!
It's a great lockbox for a simple key! But I needed it for a car key which it absolutely is not made for! My mistake for not reading the description.. I thought It's a Masterlock so they would think about that, but I was wrong.. Either way It was my mistake and the product is great for what it's made for Which is why I still gave it a 5-star!
R**7
Has room for your Keys and FOB.
Great way to secure your keys. Con At first the directions are hard to follow. At times the lock feels like is not closing right, but it works.
W**D
I am happy with them and would and have bought additional boxes.
I am a Realtor who has had contractors accidentally change codes on OTHER boxes requiring them to be broken off of homes. I needed something that was less likely for that to happen. I initially purchased one to see if they were worth buying and have decided to purchase a second and third so far. They are easy to set up and have more room than others I have used, which is handy if a home has more than one key or if you need to add a note for an alarm code for contractors. I like that it has a hook inside for your keys as well making closing the front easier than others I have used. Is it the strongest box out there? Not likely but it would hold up well for most situations and I am using these on a temporary basis in most cases. So far I am happy with them and would and have bought additional boxes. Price is about the only weak point on these but the product is good.
B**.
Very easy to use and it seems secure.
This is the second one I have purchased though I have since found the original one. Both are in fine working condition. The only limitation is that the code sequence has to be unique digits, or letters that match to those digits. You will understand what I mean if you get one. This was used by a real estate agent.
D**E
Useless and fraudulent advertising
I bought this product because it clearly showed in three pictures that it could hold a key fob. The chart of uses had a check mark against using it to hold a key fob. As far as I can see it absolutely can not. The space for keys is 4/10ths of an inch deep. My key fob is probably the slimmest there is at not quite 1/2 an inch. The door will not close on it. If you have a Mercedes or VW or Jeep fob I doubt if it will fit. If I didn’t need it this weekend I would return it. As it is I am going to have to separate the fob from the key and just use it to hold the key. This was an expensive Master Lock product that was completely mis-sold.
A**R
Excellent Choice
This is nicely made. Sturdy and heavier than anticipated.
B**N
開けやすいのですが、閉めるときにも番号を押す必要があるところが意味不明というか二度手間。
X**X
Does what it says it does and looks much nicer than I thought it would. Easy to set up too. Thanks!
I**A
Bien mieux que les modèles avec les chiffres qui tournent, car ça finissait toujours par se bloquer. Là, nickel et pas de problème facile à ouvrir et à verrouiller ! En plus comme ça se referme, c'est idéal face aux intempéries.
M**K
You can only set a code without repeating digits. Otherwise good product.
R**Z
El código funciona como un patrón más que un código. Resistente y duradero, fácil de configurar. Caben muy bien unas 8 llaves diría yo. Solo lo he usado para un llavero ye cupo sin problemas.
TrustPilot
1 周前
5天前