250 Dual Grounding Blocks. Grounds two (2) cables installed from the off-air antenna, cable tv or satellite equipment.

An important part to every Television System installation. Dual Coaxial Wire Grounding

The installation of proper grounding will help prevent Mother Nature from taking out your Television, Stereo or Satellite System. We should try to minimize the risks. Related Items: Ground Block, Grounding Wire, Surge Protectors.
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