Hoffman Q604013PCIQRR, QLINE¢ J Box, Cvr, Type 4X/QR, 22.83x14.96in, 4.53inIncludes four POLYPRO Adjustable Panel Blocks. No enclosure modification is required for installation. Product Specifications BRANDHoffman® MANUFACTURERS PART NUMBERQ604013PCIQRR TYPE4X CONSTRUCTIONPolycarb PANELQ6040PI COVER STYLEClear 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 TYPEQR Latch MOUNTING G X H INCHES22.83 x 14.96 DESCRIPTIONJ Box Cover A X B X C MM588 x 388 x 123 A X B X C INCHES23.15 x 15.28 x 4.84