Why steel rather than board

A steel cabinet is chosen for load, security and environment, which is a different set of reasons from a wooden one. Steel shelves carry heavier point loads without sagging, which is what a board shelf does over time under tools, files or paint tins. A welded or bolted steel carcass stays square when a heavy cabinet is dragged rather than lifted, where a board carcass racks. Steel also tolerates a garage or utility room, where damp will swell an unsealed board edge and never bring it back. The trade-off is weight, noise, and a finish that shows a dent rather than a scratch.

Locking, and what the lock actually covers

Most cabinets in this range lock, though not all of them do, so it is stated on the individual listing rather than assumed from the category. Where a lock is fitted, check what it secures: a single cam lock on one door usually holds both doors through a central bar, which is enough to stop casual access but is not a security rating. Where a cabinet holds anything genuinely sensitive, the listing rather than the category is the place to look, and a cabinet with a stated rating is a different product from one with a cam lock.

Adjustable shelves and where the weight goes

Most cabinets here take adjustable shelves, which matters more in a steel cabinet than a wooden one because the contents tend to be denser and less uniform. Set the shelf spacing to what you are storing before filling it, since moving a loaded shelf is a two-person job. Put the heaviest items on the lowest shelf, both because a shelf deflects least near its supports and because a tall cabinet loaded high is the classic tip-over case. Where a listing states a per-shelf capacity, that is the figure to check rather than the cabinet total.

Anchoring a tall cabinet

A tall, narrow cabinet with a loaded top shelf and an open door is unstable in a way the same cabinet full and closed is not, and most of the cabinets in this range come with wall-anchor hardware for exactly that reason. Fix it to a stud rather than to plasterboard alone, since a plasterboard fixing pulls through under the load that matters. In a rental or on a wall that cannot be drilled, load the cabinet from the bottom up, keep the top shelf light and choose a wider cabinet over a narrow one. Where a cabinet is on castors, lock them.

Where these cabinets go

The same cabinet suits a supply cupboard, a workshop, a garage, a utility room or the back office of a shop, which is why the range mixes shallow wall-side cabinets with deep floor-standing ones. Depth is the measurement to settle first: a deep cabinet holds far more but eats floor space and needs door swing in front of it, and in a corridor or a narrow supply room that swing is the constraint rather than the footprint. Measure the open door, not just the cabinet.