The mark consists of the design of the handle and shank portions of an armorer's wrench. The portions include an elongate section stepped to different widths in both the top and side views as shown. The stepped portions are connected by tapers. In the top view, a row of holes are disposed in one of the widths. The ends have open portions in the shape of 'C's. The open portions face in opposing directions as part of the mark. The dotted sections, including the 3 and 4-sided box configurations, the raised ring portion disposed at one end and the tab projecting from the other end are not part of the mark but are merely intended to depict the trade dress in relation to the overall product design.