Larsens 2409-5R Fire Extinguisher Cabinet 4'' Wall Depth Required, Inside Box Dimensions: 24 x 9.5 x 5 Holds 5 lb Extinguisher - Not Included White Baked Enamel, Full Clear Acrylic Door 1-1/2'' Trim Projection, Meets ADA Rough Opening: 25 x 10-1/2 x 4