measurement of eyelet and grommet size by internal diameter
| Size | Internal Diameter |
|---|---|
| 00 | 3/16″ |
| 0 | 1/4″ |
| 1 | 9/32″ |
| 2 | 3/8″ |
| 3 | 7/16″ |
| 4 | 1/2″ |
| 5 | 5/8″ |
| 6 | 13/16″ |
measurement of eyelet and grommet size by internal diameter
| Size | Internal Diameter |
|---|---|
| 00 | 3/16″ |
| 0 | 1/4″ |
| 1 | 9/32″ |
| 2 | 3/8″ |
| 3 | 7/16″ |
| 4 | 1/2″ |
| 5 | 5/8″ |
| 6 | 13/16″ |