SIZE GUIDE
RING SIZE GUIDE
WHEN YOU KNOW THE SIZE
The sizes we use are from the UK sizing system. If you know the size in a different system, please consult the chart below to determine the UK equivalent. Please contact us if you need some assistance.
|
UK, Ireland, Australia, NZ |
US & Canada |
India, China, South America |
Europe |
Inside diameter in mm |
|
J |
4 3/4 |
|
|
15.5 |
|
J 1/2 |
5 |
9 |
49 |
15.61 |
|
K |
5 1/4 |
10 |
50 |
15.9 |
|
K 1/2 |
5 1/2 |
|
|
16.1 |
|
L |
5 3/4 |
11 |
51 |
16.3 |
|
L 1/2 |
6 |
12 |
52 |
16.56 |
|
M |
6 1/4 |
|
|
16.7 |
|
M 1/2 |
6 1/2 |
13 |
53 |
16.88 |
|
N |
6 3/4 |
|
|
17.1 |
|
N 1/2 |
7 |
14 |
54 |
17.2 |
|
O |
7 1/4 |
15 |
55 |
17.52 |
|
O 1/2 |
7 1/2 |
|
|
17.7 |
|
P |
7 3/4 |
16 |
56 |
17.83 |
|
P 1/2 |
8 |
17 |
57 |
18.15 |
|
Q |
8 1/4 |
|
|
18.3 |
|
Q 1/2 |
8 1/2 |
18 |
58 |
18.47 |
|
R |
8 3/4 |
19 |
59 |
18.79 |
|
R 1/2 |
9 |
|
|
19 |
|
S |
9 1/4 |
20 |
60 |
19.11 |
|
S 1/2 |
9 1/2 |
21 |
61 |
19.43 |
|
T |
9 3/4 |
|
|
19.6 |
|
T 1/2 |
10 |
22 |
62 |
19.75 |
WHEN YOU DON'T KNOW THE SIZE
Using a ring that fits well, simply measure the inside diameter using a ruler in millimetres. Using the chart above simply identify the size that matches your measurements.
Determining the size can be done a number of ways, including sending samples. Please contact us if you would like further assistance with this.