Heavy Duty Steel School Locker – 3 Door
These heavy-duty 3 door steel lockers are specifically engineered for schools, sports, and community spaces. With a welded construction, durable zinc-coated steel with an oven-baked powder coat finish, and 10-year warranty, they’re made to last. Heavy-duty doors with steel scratch plates suit standard padlocks provide added security.
Built for
Spec SheetMaterials
- 100% Steel. Welded for strength and security.
Features
- Zinc coated steel for semi-outdoor use protection
- Oven-baked powder coat for durability. Colours from standard range.
- 3/4 internal shelf
- Flat top or integrated sloped top
- Butt hinges for 180 degree door opening
- Ventilation slots.
Sizes
| Size | SKU/Order# | |
|---|---|---|
| 1840H x 380W x 460D | 3 Door - Flat Top | SHL3803B |
| 2145/1840H x 380W x 460D | 3 Door - Sloped Top | SHL3803BS |
Get the Spec Sheet for full details
Customisations
- Oven baked powder coat colour range and brand colour matching – min. order quantities apply
- Locker sizes & configurations
- Galvabond steel for extra corrosion protection for outdoor use
- Choose other lock systems from our locks range
- Locker numbering
- Full length piano hinge option for added strength & security
- Benches, seats & stands
Warranty
- Built to last. 10 Year Warranty. Full details in our T&C’s.
Built to match your requirements. Not a catalogue.
Made in Melbourne means we can adapt products to exactly match what you need.
Colour options
Steel products are powder coated in a wide range of Dulux colours and other commercial powder-coat finishes. Custom colours can also be specified for larger projects.
Custom sizes available
Steel products are powder coated in a wide range of Dulux colours and other commercial powder-coat finishes. Custom colours can also be specified for larger projects.
Product features options
Additional shelving, alternative lock systems, perforations and other modifications can be made during design and manufacture.
Predictable timelines
Local manufacturing allows lead times to be confirmed during quoting and scheduled with greater certainty than overseas supply.
We've got decades of expertise to share?
We'll give you advice to make sure the end product built matches what you need.
Made in Melbourne
Since 1969
10 year warranty
Can custom make to spec
We’re still using the Stronghold lockers we installed more than ten years ago.
We thought our design was all set, but Stronghold suggested some practical changes that made it better.
Stronghold have been building our custom cabinets for us since 2001.
They supply our custom components to us every month - on time & exactly to spec.
Order & delivery FAQs
Here are some of the questions we most often get asked by our clients.
Still have a question? Talk to us and get the answers you need




