Ghid de mărimi pentru inele
Diametru în funcție de mărime:


Ghid complet de mărimi:
Circumferință

______________________________________
|
Mărime (site web, SUA)
|
Mărime (UE, RO)
|
Mărime (NL, ES, IT, PT)
|
Diametru
|
Circumferință
|
|---|---|---|---|---|
|
3
|
44
|
4,75 |
14.0 mm
|
44.0 mm
|
|
3.5
|
45
|
5,5 |
14.4 mm
|
45.2 mm
|
|
4
|
46.5
|
6,75 |
14.8 mm
|
46.4 mm
|
|
4.5
|
47
|
8 |
15.2 mm
|
47.7 mm
|
|
5
|
48.5 | 9,25 |
15.6 mm
|
48.9 mm
|
|
5.5
|
50
|
10,5 |
16.0 mm
|
50.2 mm
|
|
6
|
51
|
11,75 |
16.5 mm
|
51.8 mm
|
|
6.5
|
52
|
13,25 |
16.9 mm
|
53.1 mm
|
|
7
|
55
|
14,5 |
17.3 mm
|
54.4 mm
|
|
7.5
|
56
|
15,75 |
17.7 mm
|
55.7 mm
|
|
8
|
57
|
17 |
18.1 mm
|
56.9 mm
|
|
8.5
|
58.5
|
18,25 |
18.5 mm
|
58.2 mm
|
|
9
|
59
|
19,5 |
18.9 mm
|
59.5 mm
|
|
9.5
|
60.5
|
20,75 |
19.4 mm
|
60.9 mm
|
|
10
|
61.5
|
22 |
19.8 mm
|
62.2 mm
|
|
10.5
|
62
|
23,25 |
20.2 mm
|
63.5 mm
|
|
11
|
64
|
24,75 |
20.6 mm
|
64.8 mm
|
|
11.5
|
66
|
26 |
21.0 mm
|
66.0 mm
|
|
12
|
67
|
27,25 |
21.4 mm
|
67.3 mm
|
|
12.5
|
68
|
28,5 |
21.8 mm
|
68.6 mm
|
|
13
|
70
|
29,75 |
22.2 mm
|
69.9 mm
|
|
13.5
|
71
|
31 |
22.6 mm
|
71.2 mm
|
|
14
|
72
|
32,35 |
22.6 mm
|
72.4 mm
|