Use the Bridgeport 1330-B 1/2-Inch to 1-Inch Plain Brass Threaded Hub Ground Clamp with Brass Screws to make connections with 4, 6, or 8 AWG copper ground wire through threaded rigid conduit. The clamp is 2-1/4 inches wide, corrosion-resistant and withstands high temperatures.
Use the Bridgeport 1330-B 1/2-Inch to 1-Inch Plain Brass Threaded Hub Ground Clamp with Brass Screws to make connections with 4, 6, or 8 AWG copper ground wire through threaded rigid conduit. The clamp is 2-1/4 inches wide, corrosion-resistant and withstands high temperatures.