










🔐 Unlock Convenience, Lock in Confidence!
The Master Lock 5400D Portable Lock Box offers a robust, weather-resistant solution for securely storing up to five standard keys. Featuring a customizable 4-digit combination lock and a durable metal body with a vinyl-coated shackle, it fits most door knob styles and is perfect for both indoor and outdoor use. Compact yet spacious, it’s designed for professionals who demand security and convenience on the go.


| ASIN | B0002YP1VC |
| ASIN | B0002YP1VC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #72,637 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #223 in Combination Locks |
| Color | black |
| Customer Reviews | 4.6 4.6 out of 5 stars (29,954) |
| Customer reviews | 4.6 4.6 out of 5 stars (29,954) |
| Date First Available | 6 August 2012 |
| Date First Available | 6 August 2012 |
| Finish | Black |
| Included components | The product is key storage lock/shackle;Key storage door pivots open smoothly & remains attached to lock body for convenient operation;The product is manufactured in china;Portable Lock Box features a 3-1/4in (83mm) wide metal body for durability.;Large internal cavity prevents jamming, even when holding multiple keys;Set your own 4-digit combination for keyless convenience and increased security;… |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 454 g |
| Item model number | 5400D |
| Item model number | 5400D |
| Manufacturer | Master Lock |
| Manufacturer | Master Lock |
| Material | Metal |
| Number Of Pieces | 5 |
| Part number | 5400EC |
| Pattern | Key Lock Box |
| Plug Profile | Floor Mount |
| Product Dimensions | 3.81 x 8.26 x 15.88 cm; 453.59 g |
| Product Dimensions | 3.81 x 8.26 x 15.88 cm; 453.59 g |
| Shape | Rectangular |
| Size | 5 Key Capacity |
| Special Features | Portable |
| Specification met | Not Applicable |
| Style | Standard Dial |
C**S
Good so far
Working fine so far - waiting to see if it becomes weather affected.
M**I
Very secure way
Amazing product easy to use and very secure way to kee your key
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。
N**A
Something I never thought about it before. Superb
S**N
As a realtor in multiple areas, these are versatile to meet the needs of everyone needing access. Easy to open, easy to change to codes, easy to install & overall the best combo lockboxes around. Sturdy construction and reliable.
D**O
Perfetto, super adattabile e capiente
L**I
After just a few uses, the lock suddenly jammed... even the code wouldn’t work, and the key got stuck inside the lockbox. It caused a lot of trouble, and in the end, I had to get someone to come and cut it open, which wasn’t easy at all. Not a durable product and definitely a waste of money.
Trustpilot
1 week ago
4 days ago