Size Chart Diameter
Australian/UK | Inside Diameter (mm) |
F |
14.1 |
G | 14.4 |
H | 14.8 |
I | 15.2 |
J | 15.6 |
K | 16 |
L | 16.4 |
M | 16.8 |
N | 17.2 |
O | 17.6 |
P | 18 |
Q | 18.4 |
R | 18.8 |
S | 19.2 |
T | 19.6 |
U | 20 |
V | 20.4 |
W | 20.8 |
X | 21.2 |
Y | 21.6 |
Z | 22 |
Australian/UK | Inside Diameter (mm) |
F |
14.1 |
G | 14.4 |
H | 14.8 |
I | 15.2 |
J | 15.6 |
K | 16 |
L | 16.4 |
M | 16.8 |
N | 17.2 |
O | 17.6 |
P | 18 |
Q | 18.4 |
R | 18.8 |
S | 19.2 |
T | 19.6 |
U | 20 |
V | 20.4 |
W | 20.8 |
X | 21.2 |
Y | 21.6 |
Z | 22 |