Master Lock Key Lock Box 5400EC
The Master Lock Key Lock Box 5400EC is a robust and weatherproof solution for securely storing up to 5 keys. While it generally performs well, some users have reported difficulty with the combination dials and fitting the shackle on certain door knobs. If these potential issues aren't a concern for you, this lock box offers solid security and convenience.
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
 Amazon Sold by Amazon.com.tr â pazaryeri | $1.51 | Jun 23, 2025, may have changed | Buy Now |
M Myhomco | $8.95 | Jun 23, 2025, may have changed | Buy Now |
M My Store | $15.00 | Jun 23, 2025, may have changed | Buy Now |
M My Store | $15.00 | Jun 23, 2025, may have changed | Buy Now |
L Lockitt Sold by CycleBitz | $19.95 | Jun 23, 2025, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026 to May 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Price history summary
We recorded no new price at major retailers (Amazon, Walmart, Best Buy, Target, The Home Depot and Lowes) in the last 90 days.
Every price we recorded over the last 12 months was $32.67. Based on 1 recorded price since Jan 31, 2026 for offers sold by these retailers themselves (not marketplace sellers). Summary as of Oct 17, 2026.
Product Score
Calculated by ShopSavvy from the professional reviews and customer ratings we collected for this product.
Why this score?
The Master Lock Key Lock Box receives a moderate score due to its robust construction and ease of use, praised by many for securing spare keys effectively. However, concerns about moisture ingress and the absence of weatherproofing, along with user issues related to unlocking, detract from its overall appeal, suggesting improvements could enhance its reliability.
Score
The Master Lock Key Lock Box receives a moderate score due to its robust construction and ease of use, praised by many for securing spare keys effectively. However, concerns about moisture ingress and the absence of weatherproofing, along with user issues related to unlocking, detract from its overall appeal, suggesting improvements could enhance its reliability.
Pros
- •Sturdy and durable construction.
- •Weatherproof design is reliable for outdoor use.
- •Easy to set and reset the 4-digit combination lock.
- •Holds up to 5 keys, providing ample storage.
- •Protective cover prevents weather-related damage.
Cons
- •Some users find the combination dials difficult to turn.
- •The shackle can be a tight fit on certain door knobs.
- •Lock box may be challenging to open in low-light conditions.
Bottom Line
The Master Lock Key Lock Box 5400EC is a robust and weatherproof solution for securely storing up to 5 keys. While it generally performs well, some users have reported difficulty with the combination dials and fitting the shackle on certain door knobs. If these potential issues aren't a concern for you, this lock box offers solid security and convenience.
What Reviewers Are Saying
Professional Reviews
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Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.