The Muddycreek Tackle Electronics Mount assemblies are all aluminum and designed for mounting in two different ways. Options include a Track Mount assembly and a Standard Mount that attaches directly to your boat's dashboard with a bottom plate. Make sure to choose the right one that suits your needs. The electronic mounts are easy to operate. They slide open, tilt in multiple directions, and rotate to position your unit at the desired angle. The versatile top plate hole pattern on the Muddycreek Electronics Mount accepts most boating electronic units.Mounting assemblies for standard and track-mounted boating electronicsTop plate hole pattern receives most electronic unitsAluminum constructionDimensions: 8 x 7 x 3 in.Weight: 3 lbs.Made in the USA