Rings size chart

Inside Diameter Inside Circumference Sizes
MM Inches MM Inches UK/AU  US & Canada French & Russian German Japanese Swiss
14.05 0.553 44.14 1.74 F 3 44 14 4 4
14.25 0.561 44.77 1.76 F 1/2 3.25 - - - -
14.45 0.569 45.4 1.79 G 3.5 - 14 1/2 - -
14.65 0.577 46.02 1.81 H 3.75 46.5 - - 6.5
14.86 0.585 46.68 1.84 H 1/2 4 - 15 7 -
15.04 0.592 47.25 1.86 I 4.25 47.75 - - 7.75
15.27 0.601 47.97 1.89 I 1/2 4.5 - 15 1/4 8 -
15.53 0.611 48.79 1.92 J 1/4 4.75 - - - -
15.7 0.618 49.32 1.94 J 1/2 5 - 15 3/4 9 -
15.9 0.626 49.95 1.97 K 1/4 5.25 - - - -
16.1 0.634 50.58 1.99 L 5.5 51 3/4 16 - 11 3/4
16.3 0.642 51.21 2.02 L 1/4 5.75 - - - -
16.51 0.65 51.87 2.04 M 6 52 3/4 16 1/2 12 12 3/4
16.71 0.658 52.5 2.07 M 1/2 6.25 - - - -
16.92 0.666 53.16 2.09 N 6.5 54 17 13 14
17.13 0.674 53.82 2.12 N 1/2 6.75 - - - -
17.35 0.683 54.51 2.15 O 7 55 1/4 17 1/4 14 15 1/4
17.45 0.687 54.82 2.16 O 1/2 7.25 - - - -
17.75 0.699 55.76 2.2 P 7.5 56 1/2 17 3/4 15 16 1/2
17.97 0.707 56.45 2.22 P 1/2 7.75 - - - -
18.19 0.716 57.15 2.25 Q 8 57 3/4 18 16 17 3/4
18.35 0.722 57.65 2.27 Q 1/2 8.25 - - - -
18.53 0.729 58.21 2.29 Q 3/4 8.5 - 18 1/2 17 -
18.69 0.736 58.72 2.31 R 1/4 8.75 - - - -
18.89 0.748 59.34 2.35 R 3/4 9 - 19 18 -
19.22 0.757 60.38 2.38 S 1/4 9.25 - - - -
19.41 0.764 60.98 2.4 S 3/4 9.5 - 19 1/2 19 -
19.62 0.772 61.64 2.43 T 1/4 9.75 - - - -
19.84 0.781 62.33 2.45 T 1/2 10 - 20 20 -
20.02 0.788 62.89 2.48 U 10.25 62 3/4 - 21 22 3/4
20.2 0.797 63.46 2.5 U 1/2 10.5 - 20 1/4 22 -
20.44 0.805 64.21 2.53 V 1/4 10.75 - - - -
20.68 0.814 64.97 2.56 V 1/2 11 - 20 3/4 23 -
20.85 0.821 65.5 2.58 W 1/4 11.25 - - - -
21.08 0.83 66.22 2.61 W 3/4 11.5 - 21 24 -
21.24 0.836 66.73 2.63 X 1/4 11.75 - - - -
21.49 0.846 67.51 2.66 Y 12 67 1/2 21 1/4 25 27 1/2
21.69 0.854 68.14 2.68 Y 1/2 12.25 - - - -
21.89 0.862 68.77 2.71 Z 12.5 68 3/4 21 3/4 26 28 3/4
22.1 0.87 69.43 2.73 Z +1/2 12.75 - - - -
22.2 0.75 70 2.74 Z+1 13 - 22 27 -

Cart 0

No items in cart