The AP012-3M Single T-Slot to 4-Hole AMPS Adapter with Adhesive Plate allows Single T-Tab pedestals and mounts to be mounted to flat surfaces, such as walls or car dashboards and consoles. This adapter measures 2.45 inches tall x 1.66 inches wide, and features a total of six holes for mounting versatility. Mount it horizontally or vertically onto any flat surface or onto a satellite radio or other device with a 4-Hole AMPS mounting pattern. The adapter includes 3M semi-permanent adhesive on the back of the plate for attaching to your chosen surface instead of drilling if desired. This adapter provides a quick-release function for those wanting to attach and remove their devices frequently. The adapter can be used with vehicle-specific mounts, including those offered by ProClip and Pro.Fit.