Briny River 1Pc Heavy Duty Radio Stud Mount Adapter with SO 239 Connector Nickel Plated Copper Suitable for CB Antenna 1/2 inch Holes

Product Dimensions: The product is 58.3mm long, 21.7mm wide, and has a thread diameter of 15.8mm. Manual measurements, please allow slight errors. Suitability: This product can be used on any mounting surface with a 1/2-inch (13mm) hole, suitable for most vehicles such as Jeeps. It is also very suitable for 102-inch antennas and most antennas. Easy to Use: Installation takes only a few minutes. Make sure the white insulating washer is on the top of the bracket, the stud base passes through it from the bottom, followed by the flat washer on the top, and then the open washer. The antenna must be isolated from the mounting bracket, so make sure it is centered on the plastic washer, otherwise it will short your system. The antenna bracket adopts a threaded screw-in coaxial termination, which is easy to remove and install. Secure Connection: The stud bracket is strong enough to withstand all the pressure from the antenna without worrying about the antenna swinging and falling. The antenna stud bracket acts as a bridge between the antenna and the coaxial feed line. It efficiently transmits the signals you send and receive to and from the transceiver, ensuring that the signal is clear and loud. Product material: This product is specially designed and made of all-copper nickel-plated material, which ensures a firm and tight connection and is not easy to break. The white gasket provides good insulation and prevents the antenna from being grounded at the installation point.