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- For gauging and adjusting the spacing between parts such as valve clearances, spark plug gaps, and distributor points
- 30 steel blades and 6 brass blades for non-magnetic applications on electronic ignition systems
- Each blade is marked with SAE and metric sizes
- The lock nut holds blades in the desired position
- Choosing a selection results in a full page refresh.
- Press the space key then arrow keys to make a selection.
- Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device