Features: This 4pack RF coax aerials adapters set includes four combination option (F male to TV male/female, F female to TV male/female) for comprehensive signal conversion between digital TV equipment and coaxials cables. with metal connectors and precise 9.5mm/0.37in to 26mm/1.02in threading, these TV T/F type adapters ensures secure, connection for stable signal transmission. for technicians, cable TV installers, and DIY enthusiasts requiring compatibility between F type connectors and TV interfaces in home/office setups. Perfect for extending coaxials cables, connecting satellite receivers to antennas, or integrating legacys TV equipment with modern digital signal distribution systems. Each metric F male to TV9.5 female RF adapters features standardized threading for effortless compatibility with global coaxials cable specifications and TV signal port. Specifications: Contact materials: All coppers-zinc Specifications: F-to-TV male and female Applicable to: Cable TV digital TV adapters Quantity: 4sets FFemale toTVMale FFemale toTVFemale is coppers FMale toTV Male FMale to TVFemale is zinc Package Includes: 1PC FFemale toTVMale 1PC FFemale toTVFemale 1PC FMale toTV Male 1PC FMale to TVFemale note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.