Post Pallets vs Stillage Cages vs Box Pallets: Definitions & Uses
A post pallet is a base with removable corner posts for stacking open loads; a stillage cage is a rigid framed unit with mesh or barred sides that supports and contains parts; a box pallet has full-height sides that fully enclose loose parts.
Post pallet, stillage cage and box pallet get used interchangeably, but they are distinct containers with different strengths. Here are the clear definitions and when to choose each.
The definitions
| Type | What it is | Best for |
|---|---|---|
| Post pallet | A pallet base with four removable/foldable corner posts (open sides) | Stacking loads that don't need full walls; posts carry the stack load |
| Stillage cage | A rigid steel frame with mesh or barred sides holding parts in place | Heavy or awkward parts needing support and containment |
| Box pallet | A pallet with solid or mesh full-height sides forming a box | Loose or small parts that must be fully contained |
How to choose
- Post pallet when parts are stable without walls and you mainly need to stack — posts save weight and fold away.
- Stillage cage when heavy or awkward parts need a rigid frame plus containment.
- Box pallet when small or loose parts must be fully enclosed.
These are all standardised steel handling units; the underlying pallet vocabulary and dimensions are defined by ISO standards, which keeps them compatible with racking and containers.
Related reading
For a deeper primer see what is a stillage rack, and to compare against pallets and mesh containers read stillage vs pallet vs wire container.
Not sure which you need?
HAOFU builds post pallets, stillage cages and box pallets to your parts. Explore our racks & stillages and wire mesh containers, or tell us your parts and we will recommend the right type.
Frequently Asked Questions
- What is the difference between a post pallet and a stillage cage?
- A post pallet is a pallet base with four removable or foldable corner posts and open sides, used mainly to stack loads. A stillage cage is a rigid steel frame with mesh or barred sides that both supports and contains heavier or awkward parts.
- What is a box pallet?
- A box pallet is a pallet with full-height solid or mesh sides that form an enclosed box, used to fully contain small or loose parts that would otherwise fall out of an open post pallet or cage.
- When should I use a post pallet?
- Use a post pallet when parts are stable without walls and you mainly need to stack — the posts carry the stack load and can be removed or folded to save space, keeping the unit light and simple.
- Are post pallets, stillage cages and box pallets interchangeable?
- They overlap but are not the same. The right choice depends on whether parts need walls (cage or box), full enclosure (box), or just stacking support (post pallet). Match the container to how the parts must be held.
