AST 2Pc Spark Plug Re-Threading Tools 1/2" RATCHETS Enables high-speed simultaneous scanning up

Enables high-speed simultaneous scanning up to 8 systems at a time to reduce the overall time and enhance efficiency

This easy-to-use fluid changes colour when exposed to exhaust gases

• Replaces traditional hex tools

8" and 10" slip joint pliers provide adjustable grip for fasteners

and general repair work

AST 2Pc Spark Plug Re-Threading Tools 1/2" RATCHETS Enables high-speed simultaneous scanning upClearance Spark plug thread restorers featuring an innovative reverse thread design. The tool fits down past the threads and then is expanded to the correct diameter using the knurled end knob, the resultant swarf and debris is brought up as the tool is wound out. The risk of cross threading is eliminated because the tool starts from the good threads found at the socket base. A paired set covering common plug sizes, 12mm and 14mm with a 260mm long