Reduced – surplus stock. SO239 (UHF Jack) bulkhead / panel mount connector (mates with PL259 UHF plug) with Quick Fit termination for LMR400 (400-series), RG213 & RG214. Ideal for ham radio, CB, and comms enclosures needing a durable panel-mounted antenna feedthrough. Part Number: CH-UHFJ-400-BH.