Do you need to join two PL259 coax cables together? Look no further than the SO239 to SO239 UHF Barrel Antenna Connector Adapter! This universal adapter is designed to perfectly join a range of different coax cables. It quickly and easily installs, allowing for two PL259 cables to be combined into one. It has an ultra-secure lock that provides secure connection without worrying about any signal loss. Perfect for any DIY installation, you can get your coax cables connected in no time! Get your SO239 to SO239 UHF Barrel Antenna Connector Adapter now and become a master in coax connections! Includes one per.