Earthing Systems AllEarthing Systems 90 128 – Omega plate for metal siding 16 108 – Extendable stainless steel earth rod 16 009 – Signalling plaque (lightning risk) / Yellow 16 001 – Inspection joint 16 003 – Stainless steel 304L protection sheath 16 007 – Stainless steel 316L protection sheath 16 004 – PVC inspection pit 16 013 – Inspection Pit – Extension+ with bonding connection + signalling plaque 80 136 – Concrete base for inspection 80 137 – Cast iron cover for the concrete base 16 005 – Crow’s foot branched earth connector 16 006 – Signalling plaque (lightning conductor earth) 16 008- Signalling plaque (lightning risk) / Grey 16 105 – Adjustable earth stake – 1,50 m 16 106 – Adjustable earth rod – 2 m 16 121 – Stake connecting collar for round conductor 16 124 – Stake connecting collar for flat and round conductor 16 125 – Connecting collar from the rod to the flat conductor 16 113 – Manual coupling sleeve 16 133 – Manual driving tip 16 150 – Earthing square 16 151 – Expanded earthing mesh 16 202 – Enhancing Compounds Terragonix