Sealey Reverse Action Spark Plug Thread Chaser 12mm MS002 1/2" Sq. Dr. (6 Piece) - H6M/6PT/C/E Slotted - 5 x 38mm

Slotted - 5 x 38mm

Brand Sparex (Agrifilter) Filter Type Air Inside Ø - End 1 84 mm Outer Ø 126 mm Overall Height 314 mm Overall Length 314 mm Related Products SP-S

Compatible with a wide range of Draper vacuum cleaners

Built-in thermostat to control temperature to user's preference

Ideal for testing/running engines on alternative fuel sources

Sealey Reverse Action Spark Plug Thread Chaser 12mm MS002 1/2" Sq. Dr. (6 Piece) - H6M/6PT/C/E Slotted - 5 x 38mmSpecially 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