Diagram comparing uniformly distributed load (UDL) and point loading with text on a beige and pink background.
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B21/94/4

WOW400 Industrial Shelving - 400kg - Blue & Orange

Height (mm)
1500 1800 2100 2400
Width (mm)
Depth (mm)
Number of Levels
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Key Features

  • Capacity: Up to 400kg UDL* per shelf
  • Shelves adjust in height every 38mm
  • 1.5mm Steelwork, 15mm chipboard
  • Single Piece Upright

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Product Description
Technical Data
Accessories
Assembly Instructions
FAQs

Product Description

Optimise your workspace with our 2100mm tall WOW400 Industrial Shelving Units. Holding 400kg per shelf, this heavy duty shelving is trusted across the UK for maximising space in warehouses, workshops, and stockrooms. Durable and easy to assemble, it’s the ideal industrial racking for tough environments.

Why Choose 2100mm High WOW400?
Massive Load Capacity
  • Each shelf supports up to 400kg UDL and up to 1600kg UDL per bay, ensuring you can safely store heavy tools, parts, or inventory without compromise.
Height Adjustable Shelves
  • Shelves adjust in 38mm (1.5") increments, allowing you to reconfigure layouts to suit varying product sizes and picking needs.
Premium Industrial Materials
  • Built with 1.5mm steel framework and 15mm thick chipboard, WOW400 industrial racking stands up to daily use in demanding industrial or commercial settings.
One-Piece Uprights with Full Access
  • The strong, single-piece upright design eliminates the need for cross bracing, creating a sturdier frame with fewer components and allowing full access to shelves from all sides—perfect for quick assembly and efficient order picking.
Simple Boltless Assembly
  • Thanks to its rivet racking design, the WOW400 assembles in minutes with just a rubber mallet—no bolts, screws, or complex tools required, making setup quick and hassle-free.
Storage for Every Setup
  • Available in a wide variety of widths, depths, and heights, with matching workbenches and storage kits. The WOW400 range can be tailored to your space or needs for maximum efficiency and scalability.
Built for Reliable, High-Capacity Storage
  • The 2100mm WOW400 delivers the strength and flexibility needed for busy warehouses and workshops. Its robust design and adjustable shelves make it a dependable choice for professional industrial shelving and heavy duty racking.
Please Note

For bays 2400mm or wider, the chipboard is supplied in 2 pieces per level.

If the height of the shelving unit equals 4 times its depth, it must be secured against tipping with suitable floor or wall fasteners. It’s best practice to always secure shelving units.

Accessories

WOW400 Bay Connectors - Pack of 4 Connects 2 Bays Together
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£4.00 £4.80 £5.39 £6.47

Assembly instructions

WOW400 Shelving Assembly Instructions

FAQs

Can you add castors to your shelving?

No, our industrial shelving systems are designed to be static and are not compatible
with castors. Adding wheels can compromise the stability and safety of the structure.
What does UDL weight capacity mean?

UDL stands for Uniformly Distributed Load. This means the weight capacity
applies when the load is evenly spread across the shelf, not concentrated in one
spot (point-loading). Uneven loading can reduce stability and damage the shelving.
Does the top beam count as a level?

Yes, all structural beams count as a shelf level. Our shelves are adjustable and can
be positioned to your requirements but we recommend a level at the top and bottom
to create a solid structure.
Can I raise the lowest level to store something underneath?

Yes, the levels are adjustable, and you can raise the bottom shelf for clearance.
However, we recommend keeping the lowest level no higher than 700mm to
maintain stability and safe loading.
Are they suitable for a fish tank?

No, we don’t recommend using our shelving for fish tanks. Tanks place heavy,
localized pressure on shelves, and water movement adds stress.
Do I need to attach the shelving to a wall?

Not necessarily. Our industrial shelving is designed to be free-standing and stable on
its own. However, for added safety we recommend securing units to a wall or floor
using appropriate brackets or fixings.
What tools are needed?

Assembly is simple and typically only requires a rubber mallet. A flat-head
screwdriver helps with centre supports, and a drill is needed if wall-fixing.