Tweet GROUNDING CLAMP Greaves Ground-Lok™ G1 Series G 1 Grounding Clamp, 1/2 to 1 in Pipe, 2 AWG Conductor, Bronze Minimum Clamp Diameter 1/2 in 1/2 in Minimum Clamp Diameter 1/2 in 1-1/4 in 1-1/4 in Minimum Clamp Diameter 1-1/4 in Maximum Clamp Diameter 1 in 1 in Maximum Clamp Diameter 1 in 2 in 2 in Maximum Clamp Diameter 2 in
