Size: 22mm, 27mm, 29mm. 1pc 1/2" Drive x 29mm (6 point) pressure/vacuum switch socket with slot. Oil pressure sending units on late 1980 and mid 1990 GM vehicles. Designed to be used with 1/2" drive tool.
Offset Oxygen Sensor Socket 3/8" Drive x 7/8" for O2 Removal & Installation
Oxygen Sensor Socket 3/8in Drive x 7/8in (22mm), Offset Wrench 6-Point Tool
Grey Pneumatic 3/4" Drive x 22mm Deep - 12 Point
Grey Pneumatic 2122M 1/2" Drive x 22mm Standard - 12 Point Socket
Grey Pneumatic 2122MD 1/2" Drive X 22mm Deep, 12 Point Socket
Grey Pneumatic Corp. 3122MD 3/4" Drive X 22mm 12 Point Deep