Astro Pneumatic 78408 8 Pc. Sensor & Sending Unit Socket Set

* 78408-01 - 22mm Special Tube Socket
Allows the strut tower retaining nut on most European vehicles to be secured, which is a critical part of the front shock tension adjustment process. Designed to be used with R & R on oxygen sensors, Mercedes Diesel Injectors, OM604, OM605 & OM606. Designed to be used with a ½" drive tool.
* 78408-02 - Oxygen Sensor Thread Chaser
Allows threads on oxygen sensor holes to be cleaned, and can also be used to clean and repair threads on exhaust oxygen sensor parts that have been damaged. Unit can also be used to clean threads on M18 x 1.5 spark plug hole. Designed to be used with ¾" hex socket or 3/8" square drive tool.
* IMPORTANT: Anit-seize material must be used when performing this application.
* 78408-03 - Oxygen Sensor Wrenches Offset (2 1/8") & Super Duty 12 & 6 Point Socket
Allows for the maximum accessibility to hard to reach areas when trying to remove socket sensors. The 12 point side provides the technician twice the amount of "clock angle" positions as compared to most oxygen sensors on the market. The 6 point side gives the technician a maximum holding power when attempting to remove oxygen sensors that are corroded. Unit can be used with most oxygen sensor wire/connector configurations. Designed to be used with 3/8" drive tool.
* 78408-04 - Oxygen Sensor Socket
Allows for usage on most domestic and imported vehicles with oxygen sensors; the specially designed socket with side slot permits wire to be cleared. This socket is 3-7/8" long, has a 1" male hex drive on top and has a 7/8" 6 point opening. Designed to be used with a ½" square drive tool.
* 1/2" drive x 29 x 90mm Oxygen sensor socket
* 3/8" drive x 7/8" x 90mm oxygen sensor socket
* 3/8" drive x 7/8" x 50mm Heated oxygen sensor socket
* 3/8" x 7/8" x 30mm offset oxygen sensor wrench