Abstract: A cylindrical lug nut is formed with a threaded axially inwardly opening bore and a concentric chamfer for abutting the chamfer and the lug nut bore of a wheel and an axially outwardly opening lug socket for complemental receipt of a square drive lug for driving of the lug nut. An adapter may be provided which includes on one end a square lug and on the other end axially stacked bosses having, respectively, a large hexagonal cross section for receipt in a large hexagonal socket of one conventional tire wrench and a smaller hexagonal socket of a second tire wrench.

Abstract: A wheel cover which simulates a machined cast wheel is formed by stamping a blank from sheet metal. Windows spaced angularly about the cover defined by radially inwardly angled borders simulating depth are formed on the blank. A marginal circular periphery is formed into a peripheral flange. The front face of the wheel cover is machined on a numerically controlled lathe, such that the cutting tool closely follows the contour, to form fine spiral grooves simulating machine markings generally concentric about the center of the wheel, thereby exhibiting a machined finish. An attachment device is formed on the wheel cover to complete the assembly.

Abstract: A wheel cover simulating a machined cast wheel is constructed by stamping a blank from sheet metal. Windows spaced angularly about the cover defined by radially inwardly angled borders simulating depth are formed on the blank. A marginal circular periphery is formed into a peripheral flange. The front face of the wheel cover is machined on a numerically controlled lathe, such that the cutting tool closely follows the contour, to form fine spiral grooves simulating machine markings generally concentric about the center of the wheel, thereby exhibiting a machined finish. A retainer ring is mounted interiorly within the flange and the flange rolled thereover to complete the assembly. This configuration provides a relatively inexpensive decorative wheel cover simulating a machined wheel.