Hoffman ALDF1212W, Locking Window, Dead Front, Fits 12.00X12.00, 13.00 X 13.00, Steel/GrayFlush- or surface-mount accessory fits Screw Cover, Type 1, boxes to prevent public access to lighting switches and controls. Includes a removable aluminum dead-front mounting surface for component cutouts and four torx-head screws for securing to enclosure.