Description 21mm Slotted Channel – 4 Metre | Pre-Galvanised Mild Steel (PG) This 21mm slotted channel 4 metre section offers a compact yet heavy-duty containment and support solution for electrical, mechanical, and structural systems. It’s manufactured from 2.5mm thick mild steel and finished in pre-galvanised (PG) coating for corrosion resistance in indoor and semi-enclosed environments. With a compact 41x21mm profile, this 4 metre strut is ideal for lighter installations that still require structural rigidity. Slot sizes may vary between 11mm x 28mm and 14mm x 28mm depending on availability, ensuring broad compatibility with brackets, nuts, and fixings. �� Technical Specifications: Profile: 41mm x 21mm Length: 4 Metres (4000mm) Material: Mild Steel Finish: Pre-Galvanised (PG) Thickness: 2.5mm – Heavy Duty Slot Sizes: 11mm x 28mm or 14mm x 28mm (depending on stock) ✔ Key Benefits: Strong 2.5mm thick steel for secure framework support Corrosion-resistant PG finish for internal and sheltered use Standard 41x21mm profile fits all compatible strut accessories Extended 4 metre length reduces need for joints or couplers �� Common Applications: Mounting light-duty cable trays and support systems Framing for HVAC, ducting, or M&E structures Wall and ceiling containment installations �� 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: 41mm Slotted Channel Hot Dipped Galvanised – 3 Metre M10 Threaded Rod (4.8 Grade) – 1 Meter
