Brand: Hammond Item: Subpanel For Use With: 18x18 (HxW) C3R18186HCR and C3R181810HCR enclosures Material: Carbon steel Color: ANSI 61 gray Height: 15in Thickness: 16 gauge Width: 15in Finish: Powder coat Perforations accept self-tapping screws for mounting lightweight components: Yes Subpanel Type: Perforated Hammond subpanel, perforated, carbon steel, ANSI 61 gray, powder coat finish. For use with 18x18 (HxW) C3R18186HCR and C3R181810HCR enclosures.