The JL Industries 1017F10 Ambassador Series Semi-Recessed Fire Extinguisher Cabinet is constructed of cold rolled steel with a white powder-coat finish. It features flush cabinet doors with a 5/8" door stop that are attached by a continuous hinge and equipped with zinc-plated handle and roller catch. This semi-recessed style has an ADAC-compliant 3" rolled edge and wall opening requirements of 25" x 11 1/2" x 3 1/8", a surface mount style with a square edge measuring 27 3/8" x 13 7/8" x 6 1/2" is also available (P/N: 1017F10). Specifications: Recessed cabinet with a 3" rolled edge White powder-coat finishInner Dimensions: Height: 24" Width: 10 1/2" Depth: 6" Outer Frame Dimensions: Height: 27 3/8" Width: 13 7/8"Wall Opening: Height: 25" Width: 11 1/2" Depth: 3 1/8"