Blast cabinet generic replacement window. We bought it and later tossed our junky home made blast cabinet, and bought a different one. This window was never installed and includes the frame, the glass, and several window covers / protectors. The window glass, itself, measures 10" x 25" and the outside edges of the frame are 12 1/2" x 27 1/2". In the pics, the glass is in the bubble wrap, and the protectors are in the bottom of the box. I think we paid about $90 for this. Have a look. We're in Canby.
Call John