材质
金属
美国码 | 中国码 | 英国码 | 法国码 | 德国码 | 内直径 (mm) | 内周长(mm) |
---|---|---|---|---|---|---|
4 | 7 | H | 46 1/2 | 15 | 14.88 | 46.8 |
4.5 | 8 | I | 47 3/4 | 15 1/4 | 15.29 | 48 |
5 | 9 | J 1/2 | 49 | 15 3/4 | 15.7 | 49.3 |
5.5 | 10 | K 1/2 | 50 1/4 | 16 1/4 | 16.1 | 50.6 |
6 | 12 | L 1/2 | 51 1/2 | 16 1/2 | 16.51 | 51.9 |
6.5 | 13 | M 1/2 | 52 3/4 | 17 | 16.92 | 53.1 |
7 | 14 | N 1/2 | 54 | 17 1/4 | 17.32 | 54.4 |
7.5 | 15 | O 1/2 | 55 1/4 | 17 3/4 | 17.73 | 55.7 |
8 | 16 | P 1/2 | 56 1/2 | 18 | 18.14 | 57 |
8.5 | 17 | Q 1/2 | 57 3/4 | 18 1/2 | 18.54 | 58.3 |
9 | 18 | R 1/2 | 59 | 19 | 18.95 | 59.5 |
9.5 | 19 | S 1/2 | 60 1/4 | 19 1/2 | 19.35 | 60.8 |
10 | 20 | T 1/2 | 61 1/2 | 19 3/4 | 19.76 | 62.1 |
10.5 | 22 | U 1/2 | 62 3/4 | 20 | 20.17 | 63.4 |
11 | 23 | V 1/2 | 64 | 20 3/4 | 20.57 | 64.6 |
11.5 | 24 | W 1/2 | 65 1/4 | 21 | 20.98 | 65.9 |
12 | 25 | X 1/2 | 66 1/2 | 21 1/2 | 21.39 | 67.2 |
12.5 | 26 | Y 1/2 | 67 3/4 | 21 3/4 | 21.8 | 68.4 |
13 | 27 | Z 1/2 | 69 | 22 | 22.2 | 69.7 |