S & G Tool-Aid 36350 Spark Checker Kit for Recessed Plugs & More Rivets Socket cold forged with high

Socket cold forged with high alloy US steel for maximum strength

especially on rusted or damaged fasteners

Built-in wire cutter

Screw Size 9/16 in

19mm 12Pt Short Combination Wrench #88119

S & G Tool-Aid 36350 Spark Checker Kit for Recessed Plugs & More Rivets Socket cold forged with highUse to test spark plug circuits, electronic fuel injection signals and idle air control circuits. Quickly diagnose "no start" and engine miss conditions in the electrical fuel injection and spark plug circuits. Analyze rough running engines. Includes: Cat. No. 23970, In Line Spark Checker Kit for Recessed plugs (A must for testing newer vehicles with recessed spark plugs plus conventional and coil on plug ignition systems); 8 Noid Lights (for checking