Master Lock Set Your Own combination Wall Mount Lock Box, 5 Key capacity, Black 5401EC
Best for
Best wall-mount
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$27.19
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Among the reviewers we read, the Master Lock 5401EC is the wall-mount counterpart to the popular portable 5400D, and it earns a near-identical 4.7 average across roughly 6,600 ratings. Verified-purchase sentiment praises the set-your-own 4-digit combination, the five-key capacity, and the fixed installation that makes it harder to simply carry off than a hanging box. As with the rest of this category, the supplied data included no high-trust lab tests or specialist-community threads, so the ranking is built on retailer-review volume alone.
What reviewers liked
- Very strong verified-purchase rating (4.7 across ~6,600 ratings)
- Wall-mount design is harder to remove than portable boxes
- Set-your-own resettable combination with five-key capacity
- Affordable for a fixed-location key safe
Where it falls short
- No independent expert or community testing in the supplied data
- Security depends heavily on quality of wall installation
- Mechanical-only: no app, codes, or access logging
- Lower review volume than the portable 5400D sibling
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Among the reviewers we read, the Master Lock 5401EC is the wall-mount counterpart to the popular portable 5400D, and it earns a near-identical 4.7 average across roughly 6,600 ratings. Verified-purchase sentiment praises the set-your-own 4-digit combination, the five-key capacity, and the fixed installation that makes it harder to simply carry off than a hanging box.
As with the rest of this category, the supplied data included no high-trust lab tests or specialist-community threads, so the ranking is built on retailer-review volume alone. That signal is strong and consistent, but buyers should treat it as a measure of satisfaction rather than verified security performance. The most common practical caveat in this style of product is that mounting quality depends on the wall and hardware used, so a secure install matters as much as the box itself.
For a permanent home-entry or rental-unit location where you don't want the box relocated, the consensus favors this model over the portable version.
- Large capacity key lock box enables secure storage of up to five keys; Designed for installation to a wall or fixed object
- 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 and shutter door to protect combination dials from weather
- Exterior dimensions
- 4-3/4 inch (12 centimeter) H x 3-1/4 inch (8.3 centimeter) W x 1-1/2 inch (3.8 centimeter) D
- Interior dimensions
- 3-1/4 inch (8.3 centimeter) H x 2-1/4 inch (5.7 centimeter) W x 1 inch (2.5 centimeter) D; 7.3 cubic inch (18.5 cubic centimeter) volume
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