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Spark Plug Gap Tool - 32 Blade Recision Feeler Gauge Set Filler Gauge for Machinist Tools for Spark Plug Tester Thickness Gauge Valve Clearance

4.9 (2) Write Review
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$6.99

$ 2 .99 $2.99

In Stock

About this item

  • Comprehensive 32-Blade Set: Our feeler gauge set includes 32 blades with varying thicknesses, ranging from ultra-thin to thicker gauges, catering to a wide range of measurement needs. Perfect for both simple and complex tasks, it ensures you have the right tool for any job
  • Easy-to-Use Design: The blades are clearly marked and securely attached to a rugged holder, allowing for quick and easy selection of the correct gauge size
  • Multi-Purpose Tool: Ideal for measuring valve clearances, engine gaps, and other precise applications, this feeler gauge set provides accurate readings essential for routine maintenance and repairs; It's a versatile tool for mechanics, machinists, and hobbyists alike
  • Convenient Storage: The set comes with a sturdy holder to keep all 32 blades neatly organized and easily accessible; This thoughtful design helps prevent blade loss and ensures that you can find the right gauge quickly, making your work more efficient
  • Reliable: Constructed from high-quality stainless steel, this filler gauge set is resistant to rust and corrosion; The robust build ensures longevity, even with frequent use in demanding environments, such as automotive and machinery maintenance


Our Versatile Feeler Gauge Set is an essential tool for anyone needing precise measurements in their work.
With 32 different blades ranging in thickness, this set is perfect for a variety of applications, from checking valve clearances in engines to measuring gaps in machinery. Each blade is marked for easy identification, and the high-quality stainless steel construction ensures durability and resistance to corrosion.
The ergonomic handle provides a comfortable grip, and the included holder keeps the blades organized for quick access.
Whether you're a professional mechanic or a DIY enthusiast, this feeler gauge set offers the accuracy and reliability you need for your projects.


Jayson Zimmerman
2025-04-30 10:39:04
Great set of feeler gauges with a huge assortment of thicknesses to cover just about any spark plug gap you can imagine. Everything is quality metal, and the thickness is clearly labeled in both inches and metric. I deducted one star from the rating because mine arrived out of sequence. It looked as if it fell apart, and someone quickly slapped it back together and shipped it out. This brings me to another complaint and that is no lock washer, or locknut is used to hold this together. A couple rotations of the individual feelers and the nut will fall off in your hand. Outside of those two annoyances I still believe that this is a very good buy.
GuitarBasement
2025-02-19 11:12:05
This set of feeler gauges has increments from .0015 to .035 inches with mostly one for each .001 inch, but there are some gaps which is not a problem because you would combine gauges to get the thickness that you want. They are marked with both Inch and mm sizes. They seem pretty close to spec, within a thousandth measured with my cheap old calipers. But my calipers are not calibrated and not the best way to check. These are nothing remarkable, but they are not rusty like my old set that I didn't take care of, and completely usable. They come packed with protective oil on the surface. Only one of the feelers had tool marks along it's length. No biggie. Will use them mostly for checking string heights above the frets on my guitars.