Specification Brand : Stoner Metals Label : Stoner Metals Manufacturer : Stoner Metals MaterialType : aluminum_6061 NumberOfItems : 2 PartNumber : AB755 ProductGroup : BISS Basic ProductTypeName : RAW_MATERIALS Publisher : Stoner Metals SmallImage_Height : 56 SmallImage_URL : https://m.media-amazon.com/images/I/41davOx5cDL._SL75_.jpg SmallImage_Width : 75 Studio : Stoner Metals Title : 2 Pieces 5-3/4" Aluminum 6061 Round Rod 1.25" Long +.07"/-0 T651 5.75" OD +/-.03" Lathe Bar Stock. This is Extruded bar not Sanded or Polished and May Have Scratches from handling.