High-strength couplings are used for joining copperbond threaded earth rods together. They facilitate deep driving and ensure continual contact between the rods both during and after installation.
The coupling also protects the earth rod threads during installation with the threaded driving head. There is a lead-in for ease of assembly and the hexagonal design allows for grip and keeping the coupling tight when driving into the ground. Manufactured from a high copper content alloy ensuring excellent corrosion resistance.
Additional sizes are available on request, please contact us for more information at sales@cablecraft.co.uk
