News
Sizes
Author:admin Date:2011-09-16
US sizes
|
Diameter-(mm)
|
Circumference-(mm)
|
4
|
14.80
|
46.47
|
4.5
|
15.20
|
47.73
|
5
|
15.60
|
48.98
|
5.5
|
16.00
|
50.24
|
6
|
16.50
|
51.81
|
6.5
|
16.90
|
53.07
|
7
|
17.30
|
54.32
|
7.5
|
17.70
|
55.58
|
8
|
18.10
|
56.83
|
8.5
|
18.50
|
58.09
|
9
|
18.90
|
59.35
|
9.5
|
19.40
|
60.92
|
10
|
19.80
|
62.17
|
10.5
|
20.20
|
63.43
|
11
|
20.60
|
64.68
|
11.5
|
21.00
|
65.94
|
12
|
21.40
|
67.20
|
12.5
|
21.80
|
68.45
|
13
|
22.20
|
69.71
|
13.5
|
22.60
|
70.36
|
14
|
23.00
|
72.22
|
14.5
|
23.40
|
73.48
|
15
|
23.80
|
74.73
|
15.5
|
24.20
|
75.99
|
16
|
24.60
|
77.24
|
16.5
|
25.00
|
78.50
|
17
|
25.40
|
79.75
|