Amazon.com: Boobrie UHF Female SO239 4-Hole Panel Chassis Mount Flange Panel Mount Adapter Solder Cup RF Coaxial Coax Connector Adapter for PL259 Male Plug Pack of 2 : Electronics
Type F-Male to SO-239 / UHF-Female Coaxial Adapter Connector ARS-G248
UHF M/F Elbow Coaxial Adapter SO239 to PL259 (UHF-7613HN) UG-646A/U