Coax Cap Cover, 75 Ohm Terminator, Coax Terminator Caps for Ports on Splitter, AMP, Coaxial Cable, TV Antenna, Wall Plates, Booster, 1. Protect Your Signal Quality These 75-ohm coax terminators eliminate interference and signal loss by capping unused ports on splitters, amplifiers, and wall plates. Keep your TV and internet connections running at peak performance. 2. Easy Installation & Durable Build Simply screw onto any F-type port - no tools needed. Made with corrosion-resistant brass for long-lasting protection against dust and moisture. 3. 5-Pack for Complete Coverage Get enough terminators to secure every unused coax connection in your home entertainment system, cable setup, or security cameras.