3/8" Dr. 7/8" Vacuum O2 Oxygen Sensor Remover Hex Socket 22mm Mouth

Made from Cr-Mo steel, heat treated, black finish.

Quality heat treated 

Removes and installs oxygen sensors on vehicles & vacuum switches on Ford - GM -Chrysler & some import vehicles

90mm overall length 3/8" Drive hex socket with cut-out section allows socket to pass over wiring.

Heavy duty Cr-Mo steel for strength and durability.
Two options:

8mm small mouth
18mm big mouth