Electrical - Earthing Specifications 1) Body Earthing 50mm Dia, Hot Dip Galvanised Iron, Wall thickness 3.25mm, Terminal Size: 32X10mm, Terminal Hole 12mm Dia, 3Mtr Long Including one bag of earth life compound. CPRI tested. 2) Neutral Earthing 80mm Dia, Hot Dip Galvanised Iron, Wall thickness 3.65mm, Terminal Size: 42X10mm, Terminal Hole 14mm Dia, 3 Mtr Long Including one bag of earth life compound. CPRI tested. M/s. DNR Consultancy