JS1 - Sealey Jack Stand

Model No MCB001

DURABLE – Welded steel construction with folded lips for added strength and rigidity

Manufactured and Tested to Comply with UN Dangerous Goods and DIN Standards

3 x 1/2" Drive Spark Plug Sockets: 16

Sealey Reverse Action Spark Plug Thread Chaser 12mm Type_Funnel JS1 - Sealey Jack StandSealey Reverse Action Spark Plug Thread Chaser 12mm Specially 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