Galvan Industries' Ground Clamps
Galvan Industries’ G-5 and SRC ground clamps are designed to comply with NEC 250.70. They are UL-listed for use with 1/2—3/4-in. copper-coated, galvanized and stainless steel rods; 3/4-in. galvanized rods; and sizes No. 4, No. 5 and No. 6 rebar, including direct burial in earth and concrete.