Diametro Pulg. |
K |
J |
1/4” |
44 |
12 |
3/8” |
47 |
12.5 |
1/2” |
56 |
16 |
3/4” |
59.5 |
18 |
1” |
67.5 |
18 |
1-1/4” |
77 |
20 |
1-1/2” |
82.5 |
22.5 |
2” |
87.5 |
23.5 |