| Overall | Drive End | Open End | Broach | Bolt Clearance | Bolt Clearance | Nose | ||
|---|---|---|---|---|---|---|---|---|
| Product | Size | Length | Diameter | Diameter | Depth | Depth | Diameter | Length |
| Code | (Inches) | (Inches) | (Inches) | (Inches) | (Inches) | (Inches) | (Inches) | (Inches) |
| 31142 | 3/8 | 1-53/64 | 3/4 | 9/16 | 3/8 | 35/64 | 21/64 | 5/16 |
| 31144 | 7/16 | 1-53/64 | 3/4 | 5/8 | 3/8 | 35/64 | 21/64 | 5/16 |
| 31146 | 1/2 | 1-57/64 | 3/4 | 45/64 | 13/32 | 37/64 | 21/64 | 13/32 |
| 31148 | 9/16 | 1-57/64 | 3/4 | 25/32 | 7/16 | 43/64 | 21/64 | 33/64 |
| 31150 | 5/8 | 2 | 3/4 | 55/64 | 7/16 | 45/64 | 21/64 | 33/64 |
| 31152 | 11/16 | 2-3/64 | 3/4 | 15/16 | 31/64 | 3/4 | 21/64 | 17/32 |
| 31154 | 3/4 | 2-3/64 | 3/4 | 1-1/64 | 1/2 | 51/64 | 21/64 | 17/32 |