My shopping cart
Your cart is currently empty.
Continue ShoppingDownload our printable chart here
Inside Diameter |
Sizes |
|
(mm) |
US |
British |
14.05 |
3 |
F |
14.45 |
3 ½ |
G ¼ |
14.86 |
4 |
H ½ |
15.27 |
4 ½ |
I ½ |
15.70 |
5 |
J ½ |
16.10 |
5 ½ |
L |
16.51 |
6 |
M |
16.92 |
6 ½ |
N |
17.35 |
7 |
O |
17.75 |
7 ½ |
P |
18.19 |
8 |
Q |
18.53 |
8 ½ |
Q ¾ |
18.89 |
9 |
R ¾ |
19.41 |
9 ½ |
S ¾ |
19.84 |
10 |
T ½ |
20.20 |
10 ½ |
U ½ |
20.68 |
11 |
V ½ |
21.08 |
11 ½ |
W ½ |
21.49 |
12 |
Y |
21.89 |
12 ½ |
Z |
22.33 |
13 |
Z+1 |
22.60 |
13 ½ |
Z+1.5 |
|