| OPENING SIZE | ITEM | TYPE | LENGTH | NUT END OUTSIDE DIAMETER | DRIVE END OUTSIDE DIAMETER | NUT DEPTH |
|---|---|---|---|---|---|---|
| 5/16” | 7710 | I | 2-1/2” | 1/2" | 3/4" | 1/8" |
| 3/8” | 7712 | I | 2-1/2” | 9/16" | 3/4" | 1/8" |
| 7/16” | 7714 | I | 2-1/2” | 11/16" | 3/4" | 3/16" |
| 1/2” | 7716 | II | 2-1/2” | 3/4" | 3/4" | 3/16" |
| 9/16” | 7718 | II | 2-1/2” | 15/16" | 15/16" | 1/4" |
| 5/8” | 7720 | II | 2-1/2” | 15/16" | 15/16" | 1/4" |
| 11/16” | 7722 | II | 2-1/2” | 1" | 1" | 5/16" |
| 3/4” | 7724 | II | 2-1/2” | 1" | 1" | 5/16" |