Actual outside dimensions, 13 - 7/8" x 31 - 7/8", made for a hole 12 x 30

Solid and Sound

Made of steel

Could use a good power washing

Has dust, lint residue, some surface rust and few areas where paint is releasing. 

Weighs 10 pounds

I also have a 24 x 34 OD, same style, on another listing.