Sealey Reverse Action Spark Plug Thread Chaser 14mm MS003 Year From_2019 1 x D20 20V Brushless

1 x D20 20V Brushless Grinder

1/2in Square

Fitted with a conveniently located push button for forward and reverse

The tapes can be cut with scissors or torn by hand

Power Can Primer can be applied on the following surfaces:- Fully cured paint

Sealey Reverse Action Spark Plug Thread Chaser 14mm MS003 Year From_2019 1 x D20 20V BrushlessSpecially designed to repair damaged spark plug threads on modern 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 the