Abstract: A case for an elongated tool such as a level or the like includes outer walls which cooperate to define an internal cavity into which the tool is placed. Spaced indentations are provided along the length of the case, with the indentations extending around the entire periphery of the case. Each indentation provides a supporting surface adapted for placement closely adjacent an outer surface of the tool, for maintaining the tool out of contact with the outer walls of the case. An end cap encloses the open end of the case for securing the level therein, and indentations are formed in the end cap and in the end of the case for spacing the ends of the level inwardly from the end walls. The level is cushioned by an air space between the outer surfaces of the level and the inner surfaces of the outer walls.

Abstract: A level is provided with a top-reading feature, allowing a vial to be viewed through the upper flange of the level. A magnifying element is disposed between the vial and an opening formed in the upper flange, to magnify the vial when it observed from the top of the level. The magnifying element is preferably formed integrally with a transparent lens, which is retained between a vial cover and a side of the web of the level frame. Complementary structure is provided on the lens on the opposite side of the web, for sealing the internal cavity defined by the vial covers, in combination with the lenses, to prevent entry of dirt or other foreign material into the cavity.

Abstract: An apparatus and method for packaging articles includes a tray having a cavity adapted to receive the one or more articles therein. The cavity is defined by a pair of upstanding side walls, which extend slightly above the upper surface of the one or more articles when placed within the cavity. A retainer is adapted for securement to the upstanding side walls, and retains the one or more articles within the cavity. The retainer prevents outward movement of the articles from the cavity, and leaves a major portion of the articles exposed after packaging for viewing by a potential consumer.

Abstract: A snap-in vial cover for retaining a level-indicating vial on the web of a frame includes first and second vial cover members. The vial cover members are substantially identical in construction. A vial is adapted for placement within a pair of oppositely disposed notches formed in an opening provided in the web of the frame. The first and second members are securable to each other for retaining the vial on the web of the frame.