In-Line Spark Checker for Recessed Plugs, Noid Lights and IAC Test Lights Kit AC Adapters Fittings and Couplers Adapts to every surface preparation

Adapts to every surface preparation need

3/8" Drive Torx Press Fit Bit Socket - T-40

Patented hollow core handle and slip-resistant

Large hard stamped part number and size on both sides of socket - Easier visibility to socket size

In-Line Spark Checker for Recessed Plugs, Noid Lights and IAC Test Lights Kit AC Adapters Fittings and Couplers Adapts to every surface preparationIn Line Spark Checker for Recessed Plugs, Noid Lights and IAC Test Lights Kit Features and Benefits: Use to test spark plug circuits, electronic fuel injection signals and idle air control circuits Includes SGT23970, In Line Spark Checker Kit for Recessed Plugs 8 Noid lights for checking GM PFI, Ford TBI, GEO TBI, BOSCH PFI, GM TBI, GM SCPI, BOSCH 2 and GM MULTEC 2 2 IAC Test Lights for straight and 90 degree applications Quickly diagnose "no start"