Sealey Reverse Action Spark Plug Thread Chaser 12mm MS002 - 30 degree Angled head

- 30 degree Angled head allows access to previously impossible to reach areas

rubber and bearings

1 PCE 1/2" Quick release ratchet handle (72 teeth)

Versatile electric 2

Applications: Defender 90

Sealey Reverse Action Spark Plug Thread Chaser 12mm MS002 - 30 degree Angled headSpecially designed to repair damaged spark plug threads on modern petrol engines. Unique design allows the tool to be passed through the plug thread into the combustion chamber, then expanded to the correct size starting on the inner, undamaged threads. Traditional thread restorers rely on luck for the restored and undamaged threads to align. The first letter(s) of a Denso, NGK and Bosch plug code is the thread size identification. For Champion brand