Installs front-mounted panels in ULTRX fiberglass enclosures. The front-mounted swing panel complements window-door units and is suited for any application requiring a display of gauges, dials or any type of control equipment monitor. Made of 14 gauge plated steel. Easy installation, no drilling required. Fully adjustable front to rear. Panel and mounting hardware included., Note: Front mounting position is approximately 140mm/5.5 in. back on 400mm enclosures.