5x 32mm Black Back Box for Double Socket Switch Knockouts for Conduit Trunking
£14.49
The box features strategically placed knockouts: one side includes knockouts for 1 x 20mm conduit and 2 x 25mm x 16mm mini trunking, while the opposite side provides knockouts for 2 x 20mm conduit and 1 x 25mm x 16mm mini trunking.
