W5SWL Brand Premium Series Coax Adapter N Female Chassis Mount SILVER - by W5SWL Brand N Female Chassis Connector 2 Hole Mount Teflon Insulator, Gold Plated RF Pin, Silver Plated Body Dave's Hobby Shop Premium Connector Series - by W5SWL by W5SWL Brand is Trademarked - Sold only by Dave's Hobby Shop and NO others. Premium Communications Connectors - not for Cable TV