| OPENING SIZE | ITEM | TYPE | LENGTH | NUT END OUTSIDE DIAMETER | DRIVE END OUTSIDE DIAMETER | NUT DEPTH |
|---|---|---|---|---|---|---|
| 3/16” | 6906H | I | 15/16" | 5/16" | 1/2" | 1/8" |
| 1/4” | 6908H | I | 15/16" | 3/8" | 1/2" | 1/8" |
| 9/32” | 6909H | I | 15/16" | 7/16" | 1/2" | 1/8" |
| 5/16” | 6910H | I | 15/16" | 7/16" | 1/2" | 1/8" |
| 11/32” | 6911H | II | 15/16" | 1/2" | 1/2" | 3/16" |
| 3/8” | 6912H | II | 15/16" | 9/16" | 9/16" | 3/16" |
| 7/16” | 6914H | II | 15/16" | 5/8" | 5/8" | 1/4" |
| 1/2” | 6916H | II | 15/16" | 3/4" | 3/4" | 1/4" |
| 9/16” | 6918H | II | 15/16" | 3/4" | 3/4" | 1/4" |
| 5/8” | 6920H | II | 15/16" | 13/16" | 13/16" | 1/4" |