The Channel Master Coaxial Cable Grounding Block is designed and optimized for professional grounding of the coaxial cable in over-the-air TV Antenna Installations.

National Electrical Code (NEC) recommends grounding all outdoor TV Antenna installations and specifically that the antenna mast and the coaxial cable be bonded to the home's ground electrode system.

The Channel Master Coaxial Cable Grounding Block will enable you to properly bond your coaxial cable to the home's ground electrode system.