Junction box type 4X with continuous hinge door with quarter turn latches. Constructed of 14 gauge 304 stainless steel. Smooth continuously welded seams without knockouts, cutouts or holes. Continuously hinged cover has stainless steel hinges and provides 180° opening. Includes removable 14 gauge inner panel. Tapped studs are provided for mounting inner panels. Smooth brushed finish. Designed for use as instrument enclosures, electric, hydraulic or pneumatic control housings, electrical junction boxes or terminal wiring enclosures.