FeaturesSeams continuously welded and ground smoothCaptivated cover screws thread into sealed wellsGrounding nut in body of enclosureBonding provision on coverOil-resistant gasketEnclosures with more than one column of pushbutton holes have internal detachable hinge to hold cover open during wiring, yet permit immediate removalExternal wall mounting brackets for easy installationFactory stamped 4-way pushbutton holes14 ga steel bodyDesigned for pushbuttons and switches, the extra depth of these enclosures accommodates additional pushbutton contact blocks