| SIZE (INCHES) | SIZE |
|---|---|
|
1/2″ |
20 MM |
|
3/4″ |
25 MM |
|
1″ |
32 MM |
|
1 1/4″ |
40 MM |
|
1 1/2″ |
50 MM |
|
2″ |
63 MM |
|
2 1/2″ |
75 MM |
|
3″ |
90 MM |
|
4″ |
110 MM |
|
5″ |
140 MM |
|
6″ |
160 MM |