2221-02, 2221-04
4, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13
5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2
4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 12, 13