Ring grootte

US Size UK/AU Europe Diam. (mm) Circum. (mm)
48 I½ 48 15.3 47.9
49 J½ 49 15.7 49.3
50 K 50 16.1 50.6
51 L 51 16.41 51.8
52 L½ 52 16.92 53.1
53 M½ 53 17.35 54.5
54 N½ 54 17.73 55.7
55 O 55 17.93 56.3
56 P 56 18.37 57.7
58 Q½ 58 18.89 59.3
59 R 59 19.1 60
60 R½ 60 19.41 61