Description
21mm Plain Channel – 3 Metre (Hot Dip Galvanised)
The 21mm plain channel (Strut Pro) is a durable and corrosion-resistant support system designed for use in mechanical, electrical, and construction frameworks. Manufactured from 2.5mm thick mild steel with a hot dip galvanised (HDG) coating, it provides excellent protection against rust and weathering, making it ideal for both internal and external installations.
Key Features:
- Dimensions: 41mm x 21mm profile, 3 metre length.
- Thickness: 2.5mm heavy-duty mild steel for reliable strength.
- Finish: Hot dip galvanised (HDG) coating for long-term corrosion protection.
- Compatibility: Fully compatible with all standard strut and bracketry systems.
- Application: Ideal for supporting cable trays, ductwork, pipework, and roof structures.
- Design: Plain channel profile suitable for flexible framing and bracing configurations.
- Quantity: Sold individually.
This hot dip galvanised plain channel offers excellent strength and corrosion resistance in demanding environments. Because of its 41x21mm Unistrut-compatible design, it integrates seamlessly with fittings, connectors, and accessories used in modular framing systems. In addition, its heavy-duty HDG finish makes it suitable for outdoor or industrial applications requiring long-lasting structural integrity.
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.

















