W5SWL Brand Premium Series BNC Male Clamp RF Radio Connector for RG-8X Mini-8 and Low Loss Type 240 Series Coax Cable 2-PACK - by W5SWL Brand BNC Male Clamp Connector Fits RG-8X, Mini-8 and Type 240 Coax Series Cable Delrin Insulator, Gold Plated RF Pin, Nickle Plated Body Impedance: 50 Ohms by W5SWL Brand is Trademarked - Sold only by Dave's Hobby Shop and NO others. Premium Communications Connectors - not for Cable TV