Oxygen Sensor Socket | 5 Pc. Automotive O2 Thread Chaser Wrench Set

Removes and installs oxygen sensors on most modern vehicles Cut out and slots enable sockets to be fitted over wiring harness Includes two chasers for cleaning g and repairing damaged threads 1 pc oxygen sensor socket - 1/2" drive x 7/8" ( 22 mm x 55 mm long) 1 pc vacuum switch socket - 3/8" drive x 7/8" (22 mm x 30 mm long) 1 pc vacuum switch socket - 3/8" drive x 7/8" (22 mm x 6 pt x 30 mm long Thread chasers: M12 x 1.25 mm and M18 x 1.5 mm Custom case