Seller: boisevintageandcollectibles (926) 99.6%, Location: Boise, Idaho, Ships to: US & many other countries, Item: 172395170811 Material: Cast Iron, Details: This is a very large circular cast iron register grate. Seems rather old but not dated. It's marked "Ferrosteel" on it. 15 3/4" diameter with a neat design. DISCLAIMER: We buy and resell vintage and antique items. We do our best to research and describe the items accurately, but we are not experts on all of the items we sell. Unless specified in the listing, all items are sold AS-IS. We include high resolution pictures of each item for you to examine.