Automotive Oxygen Sensor Socket Removal and Fitting Kit - 5 Piece Kit
 
Oxygen sensor socket 1/2" drive x 7/8" 22mm x 50mm
Oxygen sensor socket 3/8" drive x 7/8" 22mm x 30mm
Oxygen sensor socket 3/8" drive x 7/8" 22mm x 80mm
2 Thread chasers: M12 x 1.25mm and  M18 x 1.5mm
 
Standard 6 point with low profile and slotted design to enable you remove oxygen sensors with the wiring harness still attached, and the socket is offset and compact which allows extra leverage even in hard to reach spots.
 
 Built for use with ratchets and breakers bars to remove and install oxygen sensors and hex vacuum switches on vehicles