Measures valve tappet clearances to 0.026”
Angled tip design for easy access to valves for clearance checks
Include 0.009, 0.015, 0.016, 0.017, 0.018, 0.019, 0.020, 0.021, 0.026
Metric and Imperial measurements on blades
648515

Measures clearances to 0.025”
Include 0.0015, 0.002, 0.0025, 0.003, 0.004, 0.005, 0.006, 0.007, 0.008, 0.009, 0.010, 0.011, 0.012, 0.013, 0.014, 0.015, 0.016, 0.017, 0.018, 0.019, 0.020, 0.021, 0.022, 0.023, 0.024, 0.025
Metric and Imperial measurements on blades
648517

Adjusts air gap clearances on some types of electronic ignition systems
Gauge set contains non-magnetic Brass Blades
Includes 0.006, 0.008, 0.010, 0.012, 0.014, 0.016
648519

Smaller blade size for measuring clearances where access is difficult
Include 0.010, 0.012, 0.013, 0.015, 0.016, 0.017, 0.018, 0.019, 0.020, 0.022, 0.024, 0.025, 0.026, 0.028, 0.030, 0.032, 0.035
648520

Measures and adjusts spark plug gaps
Includes 0.025, 0.030, 0.034, 0.035, 0.040, 0.045
Tool includes 2 electrode adjusting tools
648522