OTC 4437 8 Piece Oxygen Sensor Socket Set

This special set of sensor sockets covers sensor application found on todays vehicles to provide easy removal and installation of hard to reach sensors. 29mm Vacuum Switch & O2 Socket, ½” Drive. 7/8” Vacuum Switch & O2 Socket (wide slot), 3/8” Drive. 27mm Thermal Sensor Switch, ½” Drive. 7/8” Vacuum Switch & O2 Socket (narrow slot), 3/8” Drive. 1-1/16” & 1” Oil Pressure Sending Unit Socket, 3/8” Drive. 7/8” O2 Sensor Socket, offset ½” Drive. 7/8” O2 Sensor Socket (low profile), offset 3/8” Drive. 1-1/16” & 1” Oil Pan Socket.