| TIP SIZE | ITEM | TOTAL LENGTH | TOTAL BIT LENGTH | BIT LENGTH EXPOSED | DRIVE END OUTSIDE DIAMETER |
|---|---|---|---|---|---|
| 1/8” | 4990-1/8 | 2-3/8” | 1-5/16” | 7/8” | 11/16” |
| 5/32” | 4990-5/32 | 2-3/8” | 1-5/16” | 7/8” | 11/16” |
| 3/16” | 4990-3/16 | 2-3/8” | 1-5/16” | 7/8” | 11/16” |
| 7/32” | 4990-7/32 | 2-3/8” | 1-5/16” | 7/8” | 11/16” |
| 1/4” | 4990-1/4 | 2-3/8” | 1-5/16” | 7/8” | 11/16” |
| 5/16” | 4990-5/16 | 2-3/8” | 1-5/16” | 7/8” | 11/16” |
| 3/8” | 4990-3/8 | 2-3/8” | 1-5/16” | 7/8” | 11/16” |