Size | Diameter | Circumference |
---|---|---|
5 (J) | 15.49mm | 48.7mm |
6 (L) | 16.51mm | 51.9mm |
7 (N) | 17.32mm | 54.4mm |
8 (P) | 18.14mm | 57mm |
9 (R) | 18.95mm | 59.5mm |
10 (T) | 19.76mm | 62.1mm |
11 (V) | 20.57mm | 64.6mm |
12 (X) | 21.39mm | 67.2mm |
Size | Diameter | Circumference |
---|---|---|
5 (J) | 15.49mm | 48.7mm |
6 (L) | 16.51mm | 51.9mm |
7 (N) | 17.32mm | 54.4mm |
8 (P) | 18.14mm | 57mm |
9 (R) | 18.95mm | 59.5mm |
10 (T) | 19.76mm | 62.1mm |
11 (V) | 20.57mm | 64.6mm |
12 (X) | 21.39mm | 67.2mm |