Features:Constructed of solid brass for lasting durabilitySurface mounted on jamb for quick installationSuitable for any type of wall or jamb surfaceReversible handing for left or right handed doorsEasy to use one-touch thumb leverCovered by a limited lifetime warrantySpecifications:Door Thickness: 1-3/8" - 2-1/8"Height: 7"Length: 2-7/16"Projection: 1-1/16"