Kumwell-Copper – Bonded Ground Rod, Standard Type,Threaded Type by nsy.b • January 23, 2024 • Comments Off on Kumwell-Copper – Bonded Ground Rod, Standard Type,Threaded Type Copper – Bonded Ground Rod, Standard Type (TIS) GRCB 124 TIS TIS Listed, Rod Dia.=1/2″(12.7 mm), Length 1.2 m. GRCB 125 TIS TIS Listed, Rod Dia.=1/2*(12.7 mm), Length 1.5 m. GRCB 128 TIS TIS Listed, Rod Dia.=1/2″(12.7 mm), Length 2.4… Read more →