U-Bolt Ground Clamp, Direct Burial, Clamp Material: Copper, Screw Material: Bronze, Wire Range: 4 AWG (Solid) - 2/0 (Stranded), Rod Size: 5/8" or 3/4", Pipe Size: 3/8".
- Diameter: 3/4 in
- Diameter: 5/8 in
- Material: Copper
- Allowable Gauge Range: 4 - 2/0