This tool post grinder comes with extra speed adjustment pulleys, belt, two spindles for inside grinding, 2 arbors for outside grinding, and 2 grinding wheels. The box has a crack in the top. The guard inside diameter is 4 3/8. This was being used on a Clausing 14 x 48 Metal Lathe. The mounting plates is 2 x 1 ¼. Easily make any mounting plate from a rectangular plate cut to size and by drilling and tapping a hole in the center. 18″ x 9″ x 9. The item “MACHINIST METAL LATHE THEMAC J35 TOOL POST GRINDER” is in sale since Monday, May 02, 2016. This item is in the category “Business & Industrial\Manufacturing & Metalworking\Metalworking Tooling\Other Metalworking Tooling”. The seller is “brucenjen” and is located in Tijeras, New Mexico. This item can be shipped to United States.