

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.