Description
21mm Plain Channel – 6 Metre (Hot Dip Galvanised)
The 21mm plain channel (Strut Pro) is a premium heavy-duty support section. It is designed for use in construction, mechanical, and electrical applications. Manufactured from 2.5mm thick mild steel and coated with a hot dip galvanised (HDG) finish, it provides outstanding corrosion resistance. This ensures durability for long-term use in external environments.
Key Features:
- Dimensions: 41mm x 21mm profile, 6 metre length.
- Thickness: 2.5mm heavy-duty mild steel for superior structural strength.
- Finish: Hot dip galvanised (HDG) for external and industrial use.
- Brand: From the high-quality Strut Pro range.
- Compatibility: Fully compatible with all standard strut and bracketry systems.
- Application: Ideal for outdoor framing, bracing, cable containment, and support systems.
- Quantity: Sold individually.
This hot dip galvanised plain channel is built to withstand demanding conditions while providing a clean, solid base for Unistrut-style framing systems. In addition, its corrosion-resistant finish makes it ideal for outdoor installations, including rooftop support structures, pipework frameworks, and cable management systems. Because of its standard 41x21mm profile, it seamlessly integrates with all compatible fittings and accessories.
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.

















