规 格 |
最大载荷 |
规 格 |
最大载荷 |
3/16 |
0.33 |
1 1/8 |
9.5 |
1/4 |
0.5 |
1 1/4 |
12 |
5/16 |
0.75 |
1 3/8 |
13.5 |
3/8 |
1 |
1 1/2 |
17 |
7/16 |
1.5 |
1 3/4 |
25 |
1/2 |
2 |
2 |
35 |
5/8 |
3.25 |
2 1/2 |
55 |
3/4 |
4.75 |
3 |
85 |
7/8 |
6.5 |
3 1/2 |
120 |
1 |
8.5 |
4 |
150 |