Spurtar Feeler Gauges Set (32 tapered + 16 offset blades) dual-marked SAE/metric stainless steel
Reviews
Price
Product description
If you do valve checks, set spark plug gaps, or you spend time measuring small clearances, feeler gauges are one of those tools you end up relying on more than you expected. This Spurtar Feeler Gauges Set is built around a practical mix: 32 tapered blades plus 16 offset blades, with both metric and SAE markings on each blade. On paper, it’s aimed at getting repeatable readings in tight spaces where a straight blade just won’t behave.
That said, this is a set of blades first and foremost. It’s not trying to replace a digital measuring system, and it won’t magically make unclear measurements easier if you’re working without a steady method.
Key takeaways
The headline here is versatility within the measuring gap: tapered blades help for narrowing access, while offset blades help when you need to reach at an angle. You also get a range that covers very small clearances, and laser-etched dual markings for faster selection when you’re in the middle of a job.
If you’re doing routine automotive maintenance or machinery checks, this sort of set tends to be the right “grab-and-use” tool. If your work demands ultra-fine repeatability in a lab sense, you may want to look at more specialised measurement approaches—but for day-to-day setting and checking, it’s the kind of kit that makes sense.
The essentials
This set covers measurement from 0.03 to 1.00 mm (0.001 to 0.040 inches) and 0.127 to 0.508 mm (0.005 to 0.020 inches), depending on the blade sizes included. The blades are stainless steel, which should suit regular workshop use, and they’re organised in a protective holder so the set stays accessible rather than becoming a loose pile.
What matters in practice is how the shape behaves: - Tapered blades gradually narrow, which is helpful when clearances are small and the space doesn’t welcome a bulky strip. - Offset blades are bent at an angle, which can make confined engine spaces easier to work with, especially when you’re trying to measure without fighting the geometry.
And because each blade is dual marked, you’re less likely to mix up units mid-job—useful if you bounce between standards for different tasks.
What stands out in everyday use
The dual-marked SAE and metric blades are the big convenience win. Laser-etched markings are meant to stay clear, so you don’t have to squint or guess which thickness you’ve selected.
Another thing you’ll likely notice is the combination of tapered and offset styles. For example, when setting tappet/valve clearances, a tapered blade can help you slide in where access is awkward. Then, when you’re working around angled components, an offset blade can let you measure without turning everything into a contortion exercise.
Is it perfect? Not really in the sense that “you still need a good feel for the measurement.” Feelers work best when you’re careful about how the blade sits and whether it drags, floats, or fits with the right resistance.
Tech specs
- Type: Feeler gauge set (blades)
- Blades included: 32 tapered blades + 16 offset blades (total 48 blades)
- Material: Stainless steel
- Markings: Dual marked SAE and metric on each blade (laser-etched)
- Measurement range: 0.03 to 1.00 mm (0.001 to 0.040 inches)
- Additional range stated: 0.127 to 0.508 mm (0.005 to 0.020 inches)
- Tapered gauge sizes (metric): 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09, 0.10, 0.13, 0.15, 0.18, 0.20, 0.23, 0.25, 0.28, 0.30, 0.33, 0.35, 0.38, 0.40, 0.45, 0.50, 0.55, 0.60, 0.63, 0.65, 0.70, 0.75, 0.80, 0.85, 0.90, 1.00 mm
- Tapered gauge sizes (inch/SAE): 0.001, 0.0015, 0.002, 0.0025, 0.0028, 0.003, 0.0035, 0.004, 0.005, 0.006, 0.007, 0.008, 0.009, 0.01, 0.011, 0.012, 0.013, 0.014, 0.015, 0.016, 0.018, 0.02, 0.022, 0.024, 0.025, 0.026, 0.028, 0.030, 0.032, 0.034, 0.034, 0.040
Who it’s for (and when it might fall short)
It suits you if you regularly check small clearances for valves, spark plug gap work, tappet clearance, or general alignment/adjustment tasks in automotive maintenance and machinery contexts. The tapered + offset mix is especially handy if you often work in awkward, confined spaces.
It may not suit you if you only measure clearances occasionally and you’d rather buy a smaller, simpler set for the few sizes you actually use. Also, if you’re expecting something that feels like precision instrumentation, bear in mind feeler gauges are manual tools—accuracy depends heavily on your technique.
Worth considering if you want a single set that can cover multiple tasks without constantly swapping tools.
In the box & practical handling
The set is supplied with a protective holder. That’s a small detail, but it matters: blades are easy to misplace when they aren’t kept organised, and a holder makes it simpler to find the right thickness quickly.
For a quick micro-example: imagine you’re checking a spark plug gap or valve/tappet clearance. You pick the nearest blade based on the dual marking, slide it into the gap, and see whether it drags lightly or moves with the clearance you’re targeting. In tight spaces, switching from tapered to offset blades can change whether the measurement is even feasible.
Final verdict
Worth buying if you need a versatile feeler gauge set with both tapered and offset blades, stainless steel blades, and dual SAE/metric markings for quicker selection. The range and the shaped blades are well aligned with typical workshop jobs like valve clearance checks, spark plug gap setting, and other small clearance measurements.
You may want to skip it if you only need a very narrow set of sizes, or if you’re looking for a more automated measuring approach. For most DIY mechanics and maintenance-minded users, though, it looks like a solid, practical tool kit for repeat work—just remember that the measurement still depends on how you use the blades.
Mini FAQ
What are tapered and offset blades used for?
Tapered blades narrow progressively, which can help them fit into small gaps. Offset blades are bent at an angle, which can be useful in confined spaces where a straight blade struggles.
Does this set include both metric and SAE?
Yes. Each blade is dual marked with SAE and metric sizes, intended to keep the numbers clear during use.
What sizes are included?
The set includes 32 tapered blades with listed metric and SAE sizes, plus 16 offset blades. The range stated covers 0.03 to 1.00 mm (0.001 to 0.040 inches), and it also references 0.127 to 0.508 mm (0.005 to 0.020 inches).
Is it suitable for spark plug gaps?
It’s described as suitable for ignition systems and spark plug gap tool use, alongside other clearance checking tasks.
Will the holder help?
The set includes a protective holder designed to keep the blades organised and easy to access, which is helpful for shop use.