1 Pack Heavy Duty SO-239 Stub Mount Connector, CB Antenna Stud Mount Adapter with 3/8 x 24 Thread, Universal CB Radio Antenna Mount for 1/2" Hole, Radio Antenna Adapter for Truck & Off-Road
Universal SO-239 Stub Mount Connector This SO-239 Stub Mount features standard 3/8" x 24 threaded CB antenna stud, designed to install between your bracket and antenna. Perfect CB antenna mount connector for mobile CB radio systems and other 3/8-24 thread antennas.
Fits 1/2" Mounting Hole – Wide Vehicle Compatibility Designed for mounting surfaces with 1/2" (13mm) hole. Compatible with most CB radio antenna mounts on trucks, SUVs, RVs, off-road vehicles, trailers, vans and more. Ideal radio antenna adapter for vehicle installations.
Heavy Duty Copper Construction Made of solid copper with nickel-plated finish for durability, corrosion resistance and stable signal transfer. Provides a tight, low-loss connection between antenna and coax feedline, reducing signal interference and static.
Insulated & Secure Connection Includes white insulating washer to prevent grounding and short circuits. The CB antenna stud mount keeps your antenna firmly secured even under vibration, wind or off-road driving conditions.
Easy Installation – Pre-Assembled Design Pre-assembled in correct order for quick installation. Simply insert into 1/2" bracket hole and tighten. Standard 3/8-24 threads fit most CB whip antennas and accessories. Available in 1 Pack or 2 Pack options.