OTC 7/8 Inch Socket 1/2 Inch Drive 4, 6 Point – 6931

Socket; Oxygen Sensor; Works on all domestic and imported vehicles with oxygen sensors. Slot in socket’s side allows wire clearance. Outside rib provides added strength, yet does not restrict access to sensors. 1/2 Inch square drive, 1 Inch male hex drive on top, 7/8 Inch six-point opening, 3-7/8 Inch long.

‘OTC is a major manufacturer and supplier of professional vehicle electronic diagnostic equipment, automotive fuel maintenance and a wide range of servicing tools and equipment with various manufacturing facilities. Since December 2012, OTC became a Bosch brand and was integrated into the Automotive Service Solutions Business Unit of the Bosch Automotive Aftermarket Business Division.