Unistrut Cable Trunking Internal Coupler 150mm x 150mm Pregalvanised Steel

Couplers made up of a solid steel body complete with a galvanised surface protection designed to join trunking body lengths together and bolster strength and rigidity of trunking system; adds further protection for cables, wires, etc. · · · Durable and impact resistant · · Quick and simple install · · Screw mountable