ER collet chucks with HSK-E shank.
| Manufacturer Part Number | 4504237 |
| Body Diameter (Inch) | 1.969" |
| Shank Size | 50 |
| Body Length (Inch) | 2.913" |
| Connection Diameter Maximum Workpiece Side (Inch) | 0.787" |
| Connection Diameter Minimum Workpiece Side (Inch) | 0.079" |
| Connection Size | ER32 |
| Functional Length (Inch) | 3.937" |
| Body Material | Steel |
| Tool Type | HSK |
| Application | Face contact interface |