With this Procomm dipole antenna mount system, you can create your own dipole antenna system with minimal setup, simply using two antennas with a standard 3/8 x 24 thread connector. This version includes a short 10" RG213 coax adapter with lug connections to attach to each stud, and a Female UHF (SO-239) to connect it to your main coax feedline. The bracket, studs and bolts are all made with quality stainless steel. The two included U-bolts attach to any pole up to 1.5" diameter arranged in either a horizontal, or vertical configuration. Procomm part number DP4MFPL.