Abstract: A wiring enclosure is formed as an elongated extended plastic extrusion having a rectangular cross section. The enclosure includes a U-shaped base with a cover connected by a thin flexible hinge portion. The outer edge of the cover has a depending lip releasably mating with a corresponding shaped locking recess. A pair of locking walls are integrally formed on the interior of the opposite sidewalls of the base and project inwardly to define a locking channel with the bottom wall. A locking tab is pressed into locking channels and releasably interconnects enclosures. Mounting elements are secured to the bottom wall. Alternatively, other securements can be used such as adhesive pads, Velcro attachment units or the like.