MILWAUKEE® M4™ 1/4" Hex Screwdriver features 44 in-lbs of peak torque and a 21-position clutch with auto shut-off. The M4™ Screwdriver is easy to use with one hand
| Manufacturer part number (MPN) | 2101-22 |
| Brand | Milwaukee Tool |
| Category | Power Tools |
| Height | 2 in |
| Length | 9.6 in |
| Width | 2 in |
| Battery System | M4™ |
| Chuck Size | 1/4 in |
| Chuck Type | Hex Quick Change |
| Color | Black |
| Drive Size | 1/4 in |
| FUEL™ | No |
| Material | Steel |
| Maximum Torque | 44 in-lbs |
| Motor Type | Brushed |
| Weight | 2.3 lb |
| Number of Batteries Included | 2 |
| Number of Batteries Required | 1 |
| Number of Clutch Settings | 21 |
| Number of Pieces Included | 1 |
| ONE-KEY™ Enabled | No |
| Tool Branding | Brushed |
| RPM Range | 0-600 RPM |
| Warranty | 5 Years (Charger), 2 Years (Battery) |
| MOQ | 1 |