Opek AM-601S 3 Swivel Ball Mount 3/8 X 24 Type with SO-239 connector. Specifications: SO-239 TERMINATION 3 “ DELUXE LOCKING PLATE WITH SWIVEL BALL
Diamond Antenna K540: Antenna Mount, Mobile, MD Mirror/Luggage Rack Mount Bracket, w/antenna mount hole, no cable, Each - Diamond Antenna K540 Series Mirror and Luggage Rack Mounts are premium antenna mounts for your vehicle. These mounts are some of the strongest, most universal mobile mounts available and have the convenient Diamond wing-nut antenna fold-over feature. These Diamond mounts fit mirrors and utility racks with 1/2 in. to 7/8 in.
Diamond Dotz K540KM Luggage Rack Mount, UHF, 16ft Coax
Ball Mounts - Antenna Mounts - Antennas & Mounts
Procomm JB910H Stud Mount with SO-239 Fitting
Tram Stainless Steel SO-239 to SO-239 Antenna Mirror Mount 3270 - The Home Depot
Fits any 1/2 hole and comes with 3/8-24 threads for easy installation and mounting Durable and dependable cb radio antenna adapter for secure and
HYS SO-239 Stud Mount for CB and Ham Radio Antennas, CB Radio Antenna Adapter for 3/8-24 Threads Mount, Easy CB SO239 Stud Mount for Any 1/2 Hole
Procomm - Jbc9853p Heavy Duty Chrome Ball Mount with 3/8 x 24 Threads & SO239 Connector
CB Antenna Stud Mount with SO 239 Connector
Opek AM-601S 3 Swivel Ball Mount w/ SO-239 Connection, 3/8x24 TYPE FOR ALL CB ANTENNAS : Sports & Outdoors
Firestik CB Antenna Mount - K-4A Heavy Duty SO-239 Stud Mount — CB Radio Supply