Check the listing for details. RAM Drill-Down C-Ball Mount for VHF Antenna with 1"-14 Threaded Post RAM-112U. Condition: New. Listed at 31.49 USD. Manufacturer DescriptionThe RAM antenna mount is designed to hold most VHF and similar antennas. The patented rubber ball and socket system securely mounts the antenna while allowing for almost infinite adjustment. Mount the antenna on a horizontal or vertical surface or anywhere in between. The ball base is made from a lightweight marine grade aluminum with powder coat. The ball socket and male 1" -14 threaded post are made from high strength composites designed for prolonged outdoor use. The RAM antenna mount will work with any standard antenna that has a 1" -14 threaded interface. What's Included In The Box?The RAM Mount Antenna 1-14 Thread Mount on Surface Base ships with the following items included:RAM Mount Plastic Marine Antenna Thread with Octagon ButtonRAM Mount Plastic 1.5 inch Socket and Button ArmRAM Mount Round Plate with 1.5 inch Ball RAM-202U