Steren Grounding Block 200-271 1 Port Single 5 - 900 MHz Coax Grounding Block F-Type Cable Antenna Ground Block TV Antenna Lightning Power Surge Ground Protector, Part # 200271
This ground block is used to ground a single coax cable from a satellite dish or outdoor antenna. Used to ground and help protect fragile electronics such as satellite receiver and television from damaging lightning strikes and power surges.
Retail Price: $0.99
Our Discounted Price: $0.39