Size |
B |
D |
1/8” |
17 |
15 |
1/4” |
21 |
17 |
3/8” |
25.5 |
19.5 |
1/2” |
30 |
22.5 |
3/4” |
36.5 |
25 |
1” |
44 |
30 |
1-1/4” |
54 |
32 |
1-1/2” |
61 |
34 |
2” |
74.5 |
37 |
2-1/2” |
90.5 |
43 |
3” |
108 |
45 |
4” |
136.5 |
52 |