4Pcs BNC UHF Microphone Antenna for PGX24 SLX24 SLX4 PG58 BETA58 Series 5736
Therefore, these are not only do what the for 's do, compatible series of, SM58S, SM58LC, BETA58, BETA58A, BETA87A,PG58, SLX4, PGXD4,, U4D,U4S.also fit and operate it for, for, or other ' devices with smaller, unobtrusive antennas.