Permaground Copper Grounding Grid, Main Conductor Range 250-1/0, Tap Range 250-3/0, Ground Rod Sizes up to 5/8in, Rebar Sizes #3-#4, UL, CSA
- Diameter: 1/2 in
- Diameter: 5/8 in
- Material: Copper
- Standards: California Proposition 65
- Allowable Gauge Range: 1/0 - 250