Hoffman UU5040SP Swing-Out Panel, Fits 513x412mm, Steel/WhiteInstalls 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. Product Specifications BRANDHoffman® MANUFACTURERS PART NUMBERUU5040SP CONSTRUCTIONSteel DESCRIPTIONSwing-Out Panel COLORWhite PANEL-- CONDUCTIVE PANEL-- FITS513x412mm FITS A X B (IN)20.20 x 16.26 FITS A X B (MM)513 x 413