W5SWL Brand Premium Series Coax Adapter UHF Long Double Female 2 Inch - by W5SWL Brand UHF Double Female - 2 Inch. Does not fit Cable TV, TV, FM or consumer radio/tv applications as it is too large Delrin Insulator, Nickle Body, Nickle Plated RF Pin Perfect for bulk head use in making cable entries Includes two nuts as shown by W5SWL Brand is Trademarked - Sold only by Dave's Hobby Shop and NO others. Premium Communications Connectors - not for Cable TV