Comet RS-520 Small universal lip mount. Soft rubber gasket protects the vehicle paint. (No Coax Included) This is perfect for doors/trunks with limited space for a lip mount to attach. Adjusts in three adjustment planes, attach to any lip on the vehicle and it will adjust to vertical. Dial-lock to lay the antenna down and lock it in place. Four large set screws hold the mount in place, holding from the under-side. This will accept the matching cable assemblies from Comet, or of course you can use your own. Supplied with 2 Allen Keys for secure fixing. Holds antennas up to 45" Footprint: 1.1" x .75"