Feeler Gauge Set | Metric Probes for Gap Measurement | 150A17 Spark Plug Gauge

This feeler gauge set provides a range of metric probes for accurate gap measurement. It's a useful tool for mechanics, engineers, and DIY enthusiasts needing precise thickness checks. The blades are ...
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Questions about this product
- What thickness range do these feeler blades cover?
- The set has 17 metric blades spanning 0.02mm up to 1.00mm. Each blade is etched with its thickness for quick selection. That range covers most spark plug, valve, and clearance checks.
- What jobs is this feeler gauge set good for?
- It's made for measuring small gaps, like setting spark plug gaps and checking valve lash. Mechanics and engineers also use it to check clearances between machinery parts. You just slide blades in until you feel a snug fit.
- Are the blades durable enough for regular shop use?
- The blades are hardened steel with a polished finish, so they resist wear and stay accurate. Each is 100mm long, giving enough reach into tight engine gaps. A thumb screw locks your chosen blade in place.
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