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TRK trunking

Heavy duty trunking

Heavy duty trunking

TRK trunking
  • Features

    Our range of TRK heavy duty trunking is constructed to BS4678 Part 4 and available in sizes from 50 x 50mm to 150 x 150mm. Installation is simplified by a wide range of fittings and it is designed for rapid installation. 

    Popular fittings are supplied as Patented Moulded (M) units (Patent No. 2205200 for which couplings are not required). Other fittings are Fabricated (F) and come complete with coupling. 


    • Heavy duty construction
    • Compliant with BS4678 Part 4
    • Fast installation


    • Commercial buildings

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