Description Everything you can find in the FLK-TLK281"Automotive Test Lead Kit, plus a few extras Use the back probe pins to slide into weather pack connectors on fuel injectors, TPS and MAP sensors A hook probe with plunger actuation allows quick connection to pins or exposed conductors Tested to 6"V DC Kit Contains: Insulation Piercing Clip Set Automotive Back Probe Pins (five) SureGrip Silicone Test Lead Set SureGrip Test Probe Set SureGrip Alligator Clip Set SureGrip Large Jaw Alligator Clip Set SureGrip Hook Clip Set Soft Case