Master Lock
Master Lock 5422D Portable Push Button Key Safe Padlock
Portable push-button lock box holds five keys and resists weather with a metal body
- TypePortable Push Button Lock Box
- MaterialMetal
- Color/FinishBlack
- FeaturesPortable
- Holds up to five keys for shared access
- Push-button combination allows keyless entry
- Weather-resistant metal body protects contents outdoors
- Portable design with padlock shackle for flexible mounting
- Anti-jam key hook keeps keys organised inside
Portable key safe for outdoor access
The Master Lock 5422D is a metal lock box that holds up to five keys and opens with a push-button combination. It is built for homeowners, property managers or tradespeople who need to grant temporary entry without handing out physical keys. The grey finish and weather-resistant construction suit exterior mounting on a door handle, fence or wall bracket.
Simple shackle mounting with anti-jam hook
Installation takes seconds: slide the integrated shackle over a door knob, gate latch or pipe and snap it shut — no tools or drilling required. The included anti-jam key hook keeps the key ring from catching on the lid, which is the most common cause of a stuck mechanism. If the buttons feel stiff, wipe away grit and apply a light dry lubricant; forcing the code dials can damage the internal tumblers.
Five-key capacity decides suitability
The single specification that determines fit is the internal capacity of five standard keys. Larger key rings, bulky fobs or multiple access cards will not fit, so buyers needing to store more than five items should look for a larger vault.
Highlights
- Holds up to five keys for shared access
- Push-button combination allows keyless entry
- Weather-resistant metal body protects contents outdoors
- Portable design with padlock shackle for flexible mounting
- Anti-jam key hook keeps keys organised inside
Specifications
| Type | Portable Push Button Lock Box |
|---|---|
| Material | Metal |
| Color/Finish | Black |
| Brand | MASTER LOCK |
| Model | 5422D |
| Features | Portable |
| Shipping weight | 0.93 kg |
| Package size | 183 × 133 × 56 mm |
Questions about this item
How do I verify the push-button combination works after setting my code?
Set your personal combination, close the lid, scramble the dials, then re-enter the code; the latch should release smoothly and the anti-jam key hook should swing free for all five keys.
What hardware is included for mounting the 5422D to a door or fence?
The unit comes with a built-in shackle that fits over standard door handles, fence rails or pipe up to 16 mm; no separate bracket or screws are included.
Which colour option should I choose for outdoor visibility?
The 5422D is offered in a grey metal finish that resists weather and stays visible in low light; no other colours are produced for this model.
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