W5SWL Brand Premium Series Mini-UHF (MUHF) Male Crimp RF Radio Connector for RG-58 2-PACK - by W5SWL Brand Mini-UHF (MUHF) Male Crimp RF Connector Fits RG-58 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