4-Pack 4-Digit Combination Padlock (Weatherproof) by Diyife for outdoor lockers, sheds and gates
Product description
The essentials
If you’re tired of fiddling with keys or want something simpler than many key-based padlocks, a combination padlock is often the way to go. This 4-pack from Diyife focuses on day-to-day practicality: four individual padlocks, each using a 4-digit code. On paper, the bigger code range (compared with 3-digit options) makes accidental guessing less likely, and the weatherproof angle is there for anyone locking things outside rather than only indoors.
That said, it’s worth keeping expectations realistic. A combination padlock like this can feel “secure” in normal usage, but it’s not a guaranteed shield against determined tampering—especially if the lock itself, the latch, and the door/hasp are all easy to access. Where it tends to shine is everyday reliability.
Key points

The 4-digit setup gives you 10,000 possible combinations, which is the main reason these are chosen over simpler 3-digit designs. Each lock includes instructions (in an envelope bag), and you can set or redefine your own combination, with an initial default code listed as 0000. The latch is described as strong enough that it shouldn’t be removed or cracked by human force, which is useful language for school gym lockers, gates, or storage areas where people may pull, jolt, or handle hardware without thinking.
In the pack you’re getting two locks per the brand’s “4-in-1” description, which is a little confusing at first glance given the headline “4 pack”. If you’re buying for a strict number of locations, it’s worth double-checking the quantity listed in the product page before you commit.
Where it stands out


Weather and rust resistance are clearly part of the pitch here. The locks are made from stainless steel, and the aim is dependable performance outdoors—think sheds, fencing, garages, gates, toolbox lids, and doors where exposure to damp and general wear is common.

There’s also a comfort factor in the design: a compact size and balanced weight are mentioned, which matters if you’re moving locks around for different jobs, or if you’re a caretaker/staff member who needs practical portability rather than something bulky.
Quick, real-world example: you fit one lock to a shed hasp before the weekend, set your combination once, and then you don’t need to manage keys or duplicates. For a school sports setting, it’s a straightforward way to give different users their code without handing over keys that can go missing.
What you’ll notice in use (and the limitations)
The lock is positioned for indoor and outdoor use, and the product description specifically calls out lockers (gym/school/staff), cabinets, toolboxes, doors, and similar everyday points of access. That makes it a sensible choice when you want a combination-only approach in environments where keys are a hassle.

The limitation is simply that “weatherproof” doesn’t automatically mean it will suit every coastal or high-salt environment, or every harsh security situation. It’s better thought of as protection against normal outdoor exposure and routine wear, not as a replacement for robust security hardware where attacks are likely.
Another minor point: the default combination is stated as 0000. If you buy and install quickly, make sure you set your own combination early—leaving it on the default for any length of time defeats the purpose.


Tech specs
- Type: 4-digit combination padlock (combination lock)
- Combination range: 10,000 possible combinations
- Material: stainless steel (for rust resistance)
- Weatherproofing: described as weatherproof for outdoor use
- Default code: 0000
- Pack: listed as 4 pack (double-check quantity shown on the listing)
- Colours: Black, Blue, Red, Pink (as per the name)

Buying verdict
It’s a sensible purchase if you want combination padlocks for multiple locations—like lockers, sheds, fences, toolbox lids, or gates—and you prefer not to manage keys. The stainless steel build and weatherproof intent are especially relevant if the locks will be used outdoors most of the time.
You may want to skip it if you’re after a highly specialised security solution for serious threat scenarios, or if the “4 pack” quantity matters more than anything (because the description references “2 locks” within the 4-in-1 wording). In short: for everyday access control and general outdoor use, it looks well matched, for anything beyond that, you’ll likely want to look at more security-focused options and verify pack quantity first.
Mini FAQ

What is the default combination?


The original/default code is stated as 0000, and you can set or redefine your own combination.
Is it suitable for outdoor use?
The description says it’s designed for indoor and outdoor use and is made with stainless steel for rust resistance and weatherproof performance.

How many combinations does it offer?
It uses a 4-digit combination, providing 10,000 possible combinations.
Can I change the combination?
Yes—setting or redefining your combination is described as simple and easy to operate.
Does it come with instructions?
Clear instructions are included in an envelop bag with each lock.
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