Proto® 3/8″ Drive Impact Extensions
- Use extensions to gain access to fasteners in locations that would otherwise be difficult to reach
- Male square is oriented in line with female squares for use with fixed head torque wrenches
- Full chamfer at drive opening (when applicable) for easy engagement with drive tools
- Drive end chamfer and four detents help provide quick positive engagement with drive tool on any of the socket drive walls
- Size stamped on tool for easy identification
- Side locking hole
| Part No. | Size |
| J7175P | 3" |
| J7176P | 6" |
| J7178P | 12" |
- Contact Heavy Maintenance Supply 205-384-5284 for more information
