ITEM NAME:1Set F-Type Female RF Connector and Nut Gasket Kits for TV Set-top-box Description: Product Name: F Type Female RF Connector and Nut and Gasket Kits Compatible for television set-top- box Nickel plated after zinc alloy die casting, two-threaded thread, nominal size inch thread 3/8-32 thread. The external input interface for the set top box can also be used for the transmission interface of the long distance data line, welding and injection molding, which is convenient and quick. Plug and play, good signal, superior performance, strong insertion and extraction, good contact performance. Specification: Dimensions: 25x10x10mm/0.98x0.39x0.39inch Material: metal Package Includes: 1Set F-Type Female RF Connector and Nut Gasket Kits Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand. Thank you!.1Set F-Type Female RF Connector and Nut Gasket Kits. The external input interface for the set top box can also be used for the transmission interface of the long distance data line, welding and injection molding, which is convenient and quick.