Fits Existing Bolt Under Hood of the 2009-Up Body Style of Dodge Ram Trucks. Has Regular 1/2 inch Hole That Fits Most Optional 3/8-24 CB Antenna Stud Mounts. High Quality Stainless Steel. For CB, Ham Radio And Other Antenna Mounting. Genuine Procomm Item In Original Procomm Package. Stainless Steel Antenna Bracket For Select 2009 - 2018 Body Style Doge Ram Trucks. Fits most Optional Antenna Studs and cable assemblies for the regular 3/8-24 CB and HF style Antennas. Mounting Bracket only.