This BNC to Coax adapter is a professional grade BNC connector, used to convert a standard F connection to a BNC connection. These connectors are plated with nickel for increased protection from corrosion. They are durable, made from high quality materials and are small enough to fit in your pocket. The price on these connectors is fantastic; you can purchase them by the dozen and still have plenty of cash to spare! They are also backed by our FireFold Lifetime Warranty, so you never have to worry about them falling apart on you. These connectors are excellent quality and are very affordable, making them the perfect choice for all your coaxial connections.