About this item 16, 14 or 12 gauge steel or plated steel Application: Use this enclosure in commercial and general industrial applications that require a junction or pull box. For flush installations, order flush covers and door frames separately Material: Steel Size 10. 00x10. 00x4. 00 in Standard UL 50, 50E Listed; Type 1; File No. E27525; cUL Listed per CSA C22. 2 No 40; Type 1; File No. E27525; NEMA/EEMAC Type 1; IEC 60529, IP30 Material: Alloy Steel Brand: Style: Industrial Product Dimensions: 4"D x 10"W x 4"H Finish Type: Painted