SO-239 to 3/8-24 Connector Antenna Mount Adapter - ARS-SO23938F

SO-239 to 3/8 x 24 Threaded Stud Antenna Mount

Surecom 3/8-24 to SO239 Heavy Duty Stud Antenna Mount Adaptor

Universal Heavy Duty CB Antenna SO-239 Stud

SM-1 - SO-239 to 3/8 x 24 Thread Stud Antenna Mount Adapter

Eightwood SO239 to SO239 Chassis Mount Adapter 2-Pack

Right Angle SO-239 to 3/8 x 24 Threaded Antenna Mount

HYS SO-239 Stud Mount for CB and Ham Radio Antennas

S216 3/8' 24 to SO239 Antenna Mount Adapter (SO-239) to 3/8-24

MFJ-7748, SO-239 TO 3/8-24 F ADAPTOR, (610-2402)

Original Antenna Mount Adapter (SO-239) to 3/8-24 Threaded Antenna