ANTIQUE CAST IRON HEATING GRATE COVER REGISTER VENT FLOOR WALL UNIQUE. Honeycomb pattern 14" x 22" Outside measurements 16.25" x 24.25". Please look at them carefully for item condition.Thank you for your consideration! The item "ANTIQUE CAST IRON HEATING GRATE COVER REGISTER VENT FLOOR WALL UNIQUE 14 x 22" is in sale since Saturday, July 28, 2018. This item is in the category "Antiques\Architectural & Garden\Hardware\Heating Grates & Vents". The seller is "tri-citygirl" and is located in Muskegon, Michigan. This item can be shipped to United States.