The Ascot Supply 10-pc Wheel Stud Alignment Set is color-coded for easy identification in any work environment. Each piece in the set is clearly marked with the thread size to ensure proper use. The set also features knurled edges to provide the user with a secure grip to prevent slips and drops for easy handling. The alignment set comes in a secure and sturdy blow molded case for easy carrying and added protection. The set includes: M12 x 1.25, M12 x 1.5, M12 x 1.75, M14 x 1.25, and M14 x 1.5 (two of each size).