Οδηγίες Μεγεθών
Size (inches) Size (mm) Diameter (mm) U.S.A. Japanese British size German size Swiss
1 14/16 48 15.27 4 1/2 8 I - 1/2 15 1/4 --
1 15/16 49 15.70 5 9 J 1/2 15 3/4 --
2 51 16.10 5 1/2 11 L 16 11 3/4
2 1/16 52 16.51 6 12 M 16 1/2 12 3/4
2 2/16 53 16.92 6 1/2 13 N 17 14
2 3/16 55 17.35 7 14 O 17 1/4 15 1/4
2 4/16 56 17.75 7 1/2 15 P 17 3/4 16 1/2
2 5/16 57 18.19 8 16 Q 18 17 3/4
2 6/16 58 18.53 8 1/2 17 Q 1/2 18 1/2 --
2 7/16 59 18.89 9 18 R 1/2 19 --
2 8/16 61 19.41 9 1/2 19 S 1/2 19 1/2 --
2 9/16 62 19.84 10 20 T 1/2 20 --
2 10/16 63 20.20 10 1/2 22 U 1/2 20 1/4 --
2 11/16 65 20.68 11 23 V 1/2 20 3/4 --
2 12/16 66 21.08 11 1/2 24 W 1/2 21 --
2 13/16 68 21.49 12 25 Y 21 1/4 27 1/2
2 14/16 69 21.89 12 1/2 26 Z 21 3/4 28 3/4
2 15/16 70 22.33 13 27 -- 22 --






