Description
21mm Slotted Back-to-Back Channel | 3 Metre | PG | 41x42mm | Twin Strut
This 21mm slotted back-to-back channel is constructed by welding two 41x21mm strut sections to create a strong, rigid 41x42mm profile. Manufactured from 2.5mm thick mild steel and pre-galvanised (PG) for corrosion resistance, this twin channel offers added strength for medium to heavy-duty support frameworks.
Key Features
- Profile Dimensions: 41mm x 42mm (2 x 41x21mm)
- Length: 3 Metres
- Thickness: 2.5mm Mild Steel
- Finish: Pre-Galvanised (PG) Mild Steel
- Slot Size: 14x28mm
- Construction: Spot Welded – Back-to-Back
- Compatibility: Fits all Unistrut-type strut fittings and bracketry
- Sold: Individually
Applications
This double 21mm strut channel is ideal for supporting cable containment, mechanical pipework, HVAC installations and structural mounting assemblies where a shallower profile than 41mm back-to-back is preferred. The welded twin construction adds strength and rigidity while keeping the depth compact.
