Description
21mm Plain Channel – A4 Stainless x 1 Metre
The 21mm Plain Channel – A4 Stainless x 1 Metre provides versatile, adjustable support for a wide range of building and cable services. Finished in stainless steel, it offers dependable corrosion resistance and long service life. Ideal for professional trade, construction and building services use.
Key Specifications:
- Profile: 21mm × 41mm plain channel – compatible with all Unistrut-style fittings
- Length: Supplied in 1 metre (1000mm) full-length bars
- Material: A4 (Grade 316) Stainless Steel – ideal for marine and external applications
- Thickness: 2.5mm – designed for strength and durability
- Use Case: Suitable for supporting cable trays, pipework, and structural frames
- Sold Individually
- Offers high corrosion resistance in coastal or chemical environments
- Compatible with stainless brackets, clamps, and fasteners
- Ideal for HVAC, electrical containment, and industrial racking
- Provides long-term strength in exposed installations
Key Benefits:
- Slotted profile for adjustable, tool-free positioning
- Compatible with all standard strut fittings and bracketry
- Strong, versatile support for a wide range of services
- Finished in stainless steel for corrosion resistance
Applications:
- Strut channel support frameworks
- Cable containment and pipe support
- Trapeze and bracket assemblies
- Mechanical, electrical and HVAC 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 any special cut length or non-standard products, may take slightly longer to dispatch.
For bulk quantities or trade pricing, please call our team on 0121 270 8507.















