Product Name : ST-308.B440 1/2 Dr. 22mm HEATED OXYGEN SENSOR SOCKET
Item No. : ST-308.B440
Needed for servicing today's computer-controlled vehicle systems.
Easily removes the oxyen sensor located in the exhaust manifold.
Heat treated cast steel.
Has 7/8" hex. 1/2" square drive (double square for easy access).
1/2" DR. x 7/8"(22mm) x 50mm long.