Proto J4990R-4M 3/8″ Drive Advanced Hex Socket – 4MM
Proto J4990R-4M Includes
- (1) Hex socket
Proto J4990R-4M Features
- Bit holders have a hex opening to hold the bit, allowing the bit holder to take the full load of torque.
Proto J4990R-4M Specifications
| SIZE [MM] | 4 |
| DRIVE SIZE [IN] | 3/8 |
| Length (IN) | 2.7 |
| Width (IN) | 0.8 |
| Height (IN) | 0.8 |
| Gross Weight (LB) | 0.125 |
| FINISH | Full Polish |
| LENGTH TYPE | Standard |
| UNIT OF MEASURE | Metric |
| TIPS | Hex |
| SPECIFICATION AS | SAE AS4984A |
