About Metal Storage Cabinets

Storage is where a shop either stays organized or slowly loses control of its consumables. A steel cabinet gives supplies a fixed, lockable home that survives forklift traffic, wash-down, and years of daily opening, which is more than light duty shelving or a plastic unit will do.

Steel Gauge and Capacity

Gauge is the first thing to settle. Most cabinets in this category are 12 gauge, with 14 and 16 gauge options as well. Lower gauge means thicker steel, which is what lets shelf capacities across the category range from 400 lb up to 2,000 lb per shelf. Match the rating to the heaviest thing you will actually set on a shelf, not the average.

Shelf Configurations

Shelf counts run from one to eight, with four shelves being by far the most common layout. Nearly every cabinet uses adjustable shelving, so the interior can be re-spaced as what you store changes. A small number combine adjustable and fixed shelves, and one uses slide out shelves for access to the back of the cabinet.

Security, Ventilated, and Specialty Cabinets

Most cabinets close with a pad-lockable mechanism, and a couple use a keyed handle. The security cabinets are the exception worth knowing about: five models carry an electronic lock with audit trail, which records access rather than simply preventing it, in 12 and 14 gauge from 36 to 60 inches wide. Beyond those, ventilated door models suit anything that needs airflow, pegboard and louvered panel doors turn the inside of the door into hanging or bin storage, drawer cabinets handle small parts and tooling, and hanger bar models take garments and PPE.

Mobile Models

A small number of these cabinets are built mobile, riding on phenolic casters, most in a two rigid and two swivel arrangement at 6 by 2 inches, several with a side brake. These suit cells and maintenance routes where the cabinet needs to follow the work rather than sit against a wall.

Choosing a Metal Storage Cabinet

Start with what goes inside, since that decides shelves versus drawers versus hooks. Then set gauge and shelf capacity from the weight you will store. Then confirm the footprint against your wall or aisle, remembering doors need swing clearance. Finally decide whether the contents need controlled access, in which case a security cabinet with audit trail is worth the step up. Each listing states its own gauge, shelf count, shelf capacity, door style, and locking hardware.

Related Categories

For more of the same construction, see our steel storage cabinets. If you need a specific configuration, go straight to security cabinets, ventilated cabinets, pegboard cabinets, or drawer cabinets. For small part organization, see bin storage cabinets. Storage with a code requirement of its own is covered by our flammable storage cabinets and gas cylinder cabinets and racks.