6 inch Ground Plane Disc for Antenna Mounting on Aluminum Fiberglass Plastic suede sxs steering wheel replacement ensuring a perfect fit while

ensuring a perfect fit while maintaining trailer space and full bed access

Unlike restrictive stock filters

Plug-and-Play Design – No Cutting or Splicing

The Rugged antenna adapter simply bolts to your current A-Pillar lightning

6 inch Ground Plane Disc for Antenna Mounting on Aluminum Fiberglass Plastic suede sxs steering wheel replacement ensuring a perfect fit whileMade for vehicles with a non metal roof that uses a ground plane antenna. For best performance, mount the Ground Plane Disc on top of your roof and your antenna on top of the disc. The Ground Plane disc can be mounted on the underside of the roof, but antenna performance may decline. 4 holes in the ground plane allow you to incrementally adjust the position of your antenna once it has been mounted. 6" Diameter Alloy construction (4) 3 8" holes