Seller: wainaidks (573) 100%, Location: Huntington Beach, California, Ships to: US, Item: 332021555531 As described, solid brass. Handle backs are flat as opposed to curved(referring to drawer face, flat or curved). Bolt spacing on large handle is 3" on center and the small handle is 2" on center. Part number on back of large handle: P 1806 3/4; small handle: 1806-1/4. Thanks for looking.