Master Lock 5401EC
Score: 72/100
Master Lock 5406D
Score: 75/100Rankings
The Master Lock 5406D is a portable, over-the-knob key lock box featuring a durable metal body and a set-your-own 4-digit combination. It is designed for users who need a robust, cost-effective solution for temporary key storage without the need for smart features. It is best suited for real estate agents and homeowners who prioritize durability and portability over advanced connectivity.
The Master Lock 5401D is a heavy-duty, wall-mount lock box designed for the secure, permanent storage of multiple keys. It offers reliable mechanical access but lacks modern features like backlighting or smart connectivity. It is ideal for users needing permanent, weather-resistant key storage at fixed locations.
| Attribute | | |
|---|---|---|
5 keysbest | 5 keysbest | |
12 cm | 13.34 cmbest | |
8.3 cmbest | 6.99 cm | |
3.8 cm | 3.81 cmbest | |
| ↓ lower better | 0.49 kg | 0.32 kgbest |
— | 35.71 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Durability & Environment(1) | ||
Weather Resistance Rating | weather_resistant | Yes, with weather cover |
Installation & Mounting(1) | ||
Mounting Type | wall_mount | Portable, Over-the-knob |
Design & Fit(3) | ||
External Height (cm) | 12.0 cm | 13.34 cm |
External Width (cm) | 8.3 cm | 6.99 cm |
External Depth (cm) | 3.8 cm | 3.81 cm |
Build & Design(2) | ||
Body Material | metal | Durable metal body with vinyl-coated shackle |
Product Weight (kg) | 0.49 kg | 0.32 kg |
Support & Warranty(1) | ||
Warranty Length (years) | lifetime years | Lifetime years |
Security & Access(1) | ||
Lock Type | mechanical_dial | 4-digit numeric |
Products in the top-left offer the best value (high score, low price).
No professional reviews or editor opinions appear in the search results. Master Lock's product pages emphasize reliability for permanent outdoor use but offer no external endorsements.
No consumer reviews, praise, or complaints are included in the search results. Official descriptions note practical benefits like jamming prevention but lack user testimonials.
Sources lack dedicated expert reviews from major testing organizations. Manufacturer descriptions emphasize reliability for real estate and rentals, highlighting the anti-jamming cavity, weather protection, and portability as strengths for home and rental use.
Limited consumer feedback is available, with one noted 5-star review praising key capacity and ease of use. Common praise is inferred to center on the convenience of storing house keys and the portability of the device.
