Type gar-bu is a high-conductivity copper ground connector for connecting a small to medium range copper ground conductor to water pipe as well as structural and reinforcing rod shapes, cable clamp swivels at 90 deg, permits parallel grounding of one pipe or a 90 deg cable run for grounding several parallel pipes, one-wrench installation, simplified installation, durium silicon bronze hardware (-bu series), long-lasting corrosion-resistance and acceptable for direct burial in earth or concrete.