Minimum dock dimensions are 5.662 x 7.810 inch. Optional raised .25 inch side hand rest for touch stability. Custom outer dimensions available if desired to achieve a perfect fit to an existing cutout. Uses the existing Garmin mount to be bolted inside. Slide lever releases the GPS from the dock. Mounts with four screws total to either the sides or top and bottom. All screw locations are shown in the photos. Material is ASA UV resistant plastic. Dimensional accuracy within +/- .010 inch.
.250 Inch Raised Side Hand Rest