Brand: Hammond Item: Subpanel For Use With: 30x48/48x30 (HxW) 1418xxxx, 1422RW10 and HN4WM304810xx enclosures Material: Galvanized steel Height: 45in Thickness: 12 gauge Width: 27in Perforations accept self-tapping screws for mounting lightweight components: No Hammond subpanel, galvanized steel. For use with 30x48/48x30 (HxW) 1418xxxx, 1422RW10 and HN4WM304810xx enclosures.