| Manufacturer Part Number | 903-000-010 |
| Body Diameter (Decimal Inch) | 0.625" |
| Machine Side Connection Diameter (Decimal Inch) | 0.500" |
| Overall Length (Decimal Inch) | 8.000" |
| Connection Size Code Workpiece Side | ER11 |
| Collet Nut | ER-11MN |
| Collet Wrench | ER-11MW |
| Product Type | Collet Chuck Extension |