| Midland Part Number | Size | Hex Size |
| 10253 | 1/8"x1/8" | 0.43 |
| 10256 | 1/4"x1/4" | 0.56 |
| 10257 | 1/4"x3/8" | 0.68 |
| 10258 | 1/4"x1/2" | 0.87 |
| 10260 | 5/16"x1/4" | 0.56 |
| 10261 | 5/16"x3/8" | 0.68 |
| 10263 | 3/8"x1/4" | 0.62 |
| 10264 | 3/8"x3/8" | 0.68 |
| 10265 | 3/8"x1/2" | 0.87 |
| 10266 | 3/8"x3/4" | 1.06 |
| 10267 | 1/2"x1/4" | 0.75 |
| 10268 | 1/2"x3/8" | 0.75 |
| 10269 | 1/2"x1/2" | 0.87 |
| 10270 | 1/2"x3/4" | 1.06 |
| 10273 | 5/8"x1/2" | 0.87 |
| 10274 | 5/8"x3/4" | 1.06 |
| 10275 | 3/4"x1/2" | 1.06 |
Warning: This product can expose you to chemicals, including lead, which are known to the state of California to cause cancer and birth defects or other reproductive harm. For more information visit .