Tamaño del anillo

7

17,51 mm

7 1/2

17,59 mm

7 3/4

17,83 mm

8

18,15 mm

8 1/2

18,47 mm

8 3/4

18,78 mm

9

19,10 mm

9 1/2

19,42 mm

10

19,74 mm

10 1/2

20,06 mm

10 3/4

20,38 mm

11

20,70 mm

11 1/2

21,01 mm

12

21,33 mm

12 1/2

21,65 mm

12 3/4

21,97 mm

13

22,29 mm