Seller: nysalvage (4,222) 100%, Location: Oneonta, New York, Ships to: US & many other countries, Item: 201627562270 Material: Cast Iron, Details: Nice antique cast iron heat grate register. It is not marked the manufacturer is unknown. It has a nice rust patina. Has a nice decorative pattern. There are two hairline cracks in the grate, pictured above. The grate should be stable once its mounted to the floor. Overall good condition. Please look over the pictures and ask questions when needed. Thanks for your interest!Measures approx: 23 1/2" wide x 31 1/2" tall overall. rough opening- 21" wide x 29" tall.