Lisle 52750 Stethoscope Kit Manifold Service Tools Metric thin wall impact sockets

Metric thin wall impact sockets with plastic sleeve - 6 pt Genius Tools Brown 1/2" drive 21mm

The 1874 can also be used to assess starter and alernator performance

000 hours of continuous burn time

3/4" Drive Length : 90 mm 1-1/8" SAE 6 Pts

Lisle 52750 Stethoscope Kit Manifold Service Tools Metric thin wall impact socketsDual Purpose Set Detects Both Mechanical and Air Induced Sounds. Use the black diaphragm chamber and screw in metal probe to detect mechanical sounds from bearings. engines. transmissions. etc. For air induced sounds. attach the vinyl hose to the hollow tube and funnel assembly. The funnel amplifier will detect noises from vacuum leaks. exhaust leaks. air leaks and wind noise. For hard to reach locations. remove the funnel and use the hollow tube.