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

Code: CS21B

£20.59 ex. VAT
£24.71 inc. VAT

Quantity Ex. VAT Inc. VAT
1+ £20.59 £24.71
5+ £20.28 £24.34
10+ £19.97 £23.97
15+ £19.56 £23.47

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.

Related Products

Additional information

Weight 9 kg
Dimensions 300 × 41 × 42 cm
Finish

Pre-Galvanised (PG)

Plain / Slotted

Slotted

Thickness

Heavy Duty (2.5mm)

Length

3.0m

Unistrut Type

P1001T

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