Minimum panel dock dimensions are 6.700 x 8.160 inch. Custom outer dimensions available if desired to achieve a perfect fit to an existing cutout. Secure grip for a relatively heavy unit. Dimpled internal hole markers for drilling. Clearance to drill holes from internals. Wide area to fit to existing holes if desired. Mounts with four screws to either the sides or top and bottom. Material is ASA UV resistant plastic. Dimensional accuracy within +/- .010 inch. Simply a beautiful part.
.250 Inch Raised Side Hand Rest