This is set ② of two. Please be sure to purchase ① as well. These are plates that can be used with a 28mm shaft. Please refer to the photos to determine the hole size of the plates. There are scratches, rust, and dirt from use, and the condition can be confirmed in the photos. Everything shown in the photos is included. No individual sales. Please purchase if you understand that these are used items. Please refrain from purchasing if you are sensitive to condition. Instant purchase without comment is OK.