...Conversions...
| Letter Code |
Ounces (Oz.) |
Millimeters (MM) |
Inches (approximate) |
| HHHH |
6-6.5
|
2.4-2.6 |
<1/8 |
| PHHH |
5.75-6.25 |
2.3-2.5 |
>3/32 |
| HHH |
5.25-6 |
2.2-2.4 |
<>3/32 |
| PHH |
5.25-5.75 |
2.1-2.3 |
<3/32 |
| HH |
5-5.5 |
2.0-2.2 |
>5/64 |
| PH |
4.75-5.25 |
1.9-2.1 |
>5/64 |
| H |
4.5-5 |
1.8-2.0 |
<>5/64 |
| PHM |
4.25-4.75 |
1.7-1.9 |
<5/64 |
| HM |
4-4.5 |
1.6-1.8 |
<5/64 |
| PM |
3.75-4.25 |
1.5-1.7 |
>1/16 |
| M |
3.5-4 |
1.4-1.6 |
<>1/16 |
| PLM |
3.25-4 |
1.3-1.5 |
<1/16 |
| LM |
3-3.5 |
1.2-1.4 |
>3/64 |
| PL |
2.75-3.25 |
1.1-1.3 |
<>3/64 |
| L |
2.5-3 |
1.0-1.2 |
<3/64 |
| PLL |
2.25-2.75 |
0.9-1.1 |
>1/32 |
| LL |
2-2.5 |
0.8-1.0 |
<>1/32 |
| PLLL |
1.75-2.25 |
0.7-0.9 |
<1/32 |
|
