Description 21mm Slotted Channel – 3 Metre | Pre-Galvanised Mild Steel This 21mm slotted channel 3 metre section is ideal for light-duty containment frameworks and structural support. Made from 2.5mm thick pre-galvanised mild steel, it offers strength, durability, and compatibility with standard strut and bracket systems. Its 41mm x 21mm profile is compatible with all Unistrut-style fixings, channel nuts, and brackets. The slots – either 11mm x 28mm or 14mm x 28mm – allow for fast installation and flexible configurations, depending on the fittings required. Slot sizes are subject to availability. �� Technical Specifications: Profile: 41mm x 21mm Length: 3 Metres (3000mm) Material: Mild Steel Finish: Pre-Galvanised (PG) Thickness: 2.5mm (Heavy Duty) Slot Size: 11x28mm or 14x28mm (based on stock) Compatibility: Fits all standard strut & bracketry systems ✔ Key Benefits: Lightweight 41x21mm profile for streamlined support systems Pre-galvanised steel finish provides corrosion resistance Slotted design enables quick and versatile installations Ideal for use in commercial, electrical, and mechanical projects �� Common Applications: Framing light-duty cable containment systems Supporting pipework, traywork, or suspended services General strut support assemblies in plant rooms and risers �� Ordering & Delivery ✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours Most orders arrive within 1–2 working days as standard. Note: Heavy or bulk orders, as well as special cut lengths or non-standard products, may take slightly longer to dispatch. For bulk quantities or trade pricing, please call our team on 0121 270 8507 �� Related Products: 21mm Light Slotted Channel – 3 Metre M8 Threaded Rod – 3m HDG
