1 / 7Diyife CATAL331 Wall-Mount Key Lock Box, 4-Digit Code
Digit Code: The Diyife CATAL331 is a wall-mounted key lock box with a mechanical combination lock. Its listing describes space for up to 10 keys and outdoor use, while the stated chamber dimensions help buyers judge whether their keys or fobs will fit.
At a glance
- Mechanical four-digit combination lock, described as resettable in the listing.
- Wall-mounted format intended for shared access to spare keys.
- Listing claims room for up to 10 keys, including car keys, and mentions bank cards and small essentials.
- Waterproof protection is a listing claim, not a verified weather-performance rating.
Often bought together
Pros and cons
Pros
- A mechanical combination avoids needing batteries or an electronic access system, according to the listed lock type.
- Wall mounting can keep a shared spare-key point in a fixed location.
- The stated chamber measurements help assess fit before purchase.
Technical specifications
13 specifications| Brand | Diyife |
|---|---|
| Model | CATAL331 |
| Lock type | Mechanical Code Lock |
| Control type | Push Button Control |
| Colour | Black |
| Mounting type | Wall Mount |
|---|---|
| Dimensions | 4.5D x 9.5W x 12H centimetres |
| Chamber width | 7.5 centimetres |
| Chamber depth | 3.5 centimetres |
| Chamber height | 9.5 centimetres |
| Material | Alloy Steel, Aluminum |
|---|---|
| Water resistance listed | Waterproof |
| Capacity | 150 cubic centimeters |
|---|
What to know before buying
Listing details to confirm
The listing claims capacity for up to 10 keys, but the stated chamber is 7.5 centimetres wide, 3.5 centimetres deep and 9.5 centimetres high. Confirm that your keys or fob fit, as the capacity claim does not establish compatibility with every key shape. Claims of waterproofing and resistance to prying, sawing or hammering are not supported by a stated rating or independent test. The listing also describes the lock as four-digit with 10,000 combinations, but gives no independent security verification.
What’s in the box
- Combination lock boxIncluded
- Mounting accessoriesCheck selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- Households or property hosts who need a wall-mounted place to share spare keys.
- Buyers whose key or fob dimensions fit the stated chamber.
Less suited to
- People who need verified resistance ratings or independently demonstrated protection against forced entry.
- Anyone needing assured space for a particular large car fob without first checking its dimensions.
Customer reviews on Amazon
- 5 stars
73% 73% - 4 stars
16% 16% - 3 stars
6% 6% - 2 stars
2% 2% - 1 star
3% 3%
Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share is spread across lower ratings. Without written feedback, the reasons for either positive or lower ratings are unknown. The ratings do not verify the listing's claims about capacity, weather protection or resistance to force.
Frequently asked questions
How does the Diyife CATAL331 lock?
The listing specifies a mechanical code lock and describes a customizable, resettable four-digit combination. It does not provide independent security testing.
How much can it hold?
The listing claims space for up to 10 keys and states a capacity of 150 cubic centimeters. The chamber measures 7.5 centimetres wide, 3.5 centimetres deep and 9.5 centimetres high, so check the fit of your keys or fob.
Is it suitable for outdoor mounting?
The listing describes it as waterproof and intended for outdoor use, but supplies no water-resistance rating or test result.
Are mounting screws included?
The feature text claims that mounting accessories are included and installation uses four screws, but the explicit included-components field lists only one combination lock box. Check the selected listing to confirm the hardware.
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