Each arm measures 15" long and are 9 1/2" tall overall. There are no chips, cracks, or rust, but there is a manufacturing flaw on one lamp holder - see last photo. The flaw is to the back of the holder and should not show with a lamp or flower pot! I believe this has the original black finish. It is not marked by maker.Please see the other items I have listed. Nearly all of my items were found at estate sales, auctions, yard sales, etc. So I don't know their history - smoking, animals, etc. If I detect anything on any of my items I will mention it in the listing. Thanks for stopping by, and have a great day! If you need this by a certain date, let me know, I will do my best to get it to you in time. If you are seeing this listing, my store is still open. These charges are the buyers responsibility. The item "VINTAGE SWING ARM CAST IRON OIL KEROSENE LAMP HOLDER SCONCE FOR 4 LAMPS EXC" is in sale since Saturday, June 12, 2021. This item is in the category "Collectibles\Lamps, Lighting\Lamps". The seller is "gdgk" and is located in Aitkin, Minnesota. This item can be shipped worldwide.