Hoffman Q604018PCI, QLINE¢ J Box, Screw Cvr, Type 4X, 23.15x15.28x6.81in, PolycarbUse CONCEPT¢ HMI Door Panels for mounting in the rear door of a CONCEPT HMI enclosure. Constructed of 14 gauge steel and painted white; conductive panels have a galvanized finish. Product Specifications BRANDHoffman® MANUFACTURERS PART NUMBERQ604018PCI TYPE4X CONSTRUCTIONPolycarb PANELQ6040PI COVER STYLEOpaque PANEL SIZE D X E MM560 x 360 PANEL SIZE D X E INCHES22.05 x 14.17 MOUNTING G X H MM580 x 380 EXTERNAL DIMENSIONS L X W INCHES23.62 x 15.75 EXTERNAL DIMENSIONS L X W MM600 x 400 COVER TYPEScrew Cover MOUNTING G X H INCHES22.83 x 14.96 DESCRIPTIONJ Box Screw Cover A X B X C MM588 x 388 x 173 A X B X C INCHES23.15 x 15.28 x 6.81