Description
21mm Plain Back-to-Back Channel | 3 Metre | HDG | 41x42mm | Twin Strut
This 21mm plain back-to-back channel is constructed by welding two 41x21mm plain strut sections. This creates a strong, rigid 41x42mm profile. It is manufactured from 2.5mm thick mild steel and hot dipped galvanised (HDG) for heavy-duty corrosion resistance. Therefore, this unslotted twin channel is ideal for outdoor and exposed high-load support frameworks.
Key Features
- Profile Dimensions: 41mm x 42mm (2 x 41x21mm)
- Length: 3 Metres
- Thickness: 2.5mm – Heavy Duty
- Finish: Hot Dipped Galvanised (HDG) – Corrosion Resistant
- Face: Plain (Unslotted)
- Construction: Spot Welded – Back-to-Back
- Compatibility: Fits all Unistrut-type strut fittings and bracketry
- Sold: Individually
Applications
This plain double 21mm strut channel is ideal for supporting cable containment, mechanical pipework, HVAC installations and structural mounting assemblies in outdoor or exposed environments where a shallower profile than 41mm back-to-back is preferred. The hot dipped galvanised finish gives long-term protection, and the plain face provides a clean finish where slots are not required.
