W5SWL Brand Premium Series PL-259 UG-175 Reducer RG-58 Coax Cable 10-Pack - by W5SWL Brand UG-175 Reducer Nickle Plated For using RG-58 with a PL-259 connector Screws inside the PL-259 series connectors by W5SWL Brand is Trademarked - Sold only by Dave's Hobby Shop and NO others. Premium Communications Connectors - not for Cable TV