GARMIN 500 Series GPS Dock

Minimum dock dimensions are 6.250 x 4.250 inch.   Optional raised .25 inch side hand rest from the panel for touch stability.  Custom outer dimensions are available if desired to achieve a perfect fit to an existing cutout.  Mounts with four screws total to either the sides or top and bottom. Material is ASA UV resistant plastic.   Dimensional accuracy within +/- .010 inch.