Tools Powerbuilt | Powerbuilt 3/8 Dr. Socket, Oil Pressure 648444M

For Removing And Installing 1 And 1-1/16 Hex Oil Pressure Sending Units Found On Most Engines. 3/8 Drive Socket Features A Recess For Switch Body. Socket Can Be Turned With A 3/4 End Wrench On The External Hex. Also Fits Some Brake Light Switches.