21mm Slotted Back-to-Back Channel – 3 Metre – HDG – 41x42mm Twin Strut

Code: CS21HB

£31.78 ex. VAT
£38.14 inc. VAT

Quantity Ex. VAT Inc. VAT
1+ £31.78 £38.14
5+ £31.30 £37.57
10+ £30.83 £37.00
15+ £30.19 £36.23

Description

21mm Slotted Back-to-Back Channel | 3 Metre | HDG | 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 hot dipped galvanised (HDG) for heavy-duty corrosion resistance, this 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
  • 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 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, while the welded twin construction adds strength and rigidity.

Additional information

Weight 10 kg
Dimensions 300 × 4.1 × 8.2 cm
Finish

Hot Dipped Galvanised (HDG)

Plain / Slotted

Slotted

Profile

41x21mm Back to Back

Thickness

Heavy Duty (2.5mm)

Length

3.0m

Unistrut Type

P1001T

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