Brand: Hammond Item: Subpanel For Use With: 30x20 (HxW) 1418xxxx, 1447SDxxHK, and HW30208xxHK enclosures Material: 316 stainless steel Height: 27in Thickness: 12 gauge Width: 17in Finish: #4 brush Perforations accept self-tapping screws for mounting lightweight components: No Hammond subpanel, 316 stainless steel, #4 brush finish. For use with 30x20 (HxW) 1418xxxx, 1447SDxxHK, and HW30208xxHK enclosures.