SpurtarSpurtar 32 Blades Feeler Gauges 0.0015-0.035'' (0.04-0.88 mm) Stainless Steel Feeler Gauge Set SAE/Metric Feeler Gauge for Measuring Gap Width and Thickness for Guitar, Spark Plug, Piston Measure

I needed to gap the Ignition Module for my mower and I ordered these based on the reviews and price.They worked perfectly gapping and they are decent made.I saw reviews about the "quality" and found that as long as your expectations are a slightly inferior product to higher end units at a much cheaper price, you will be happy.The smaller ones are a bit floppy and they don't close into the case perfectly every time but mine were pretty spot in for the measurements. The measurements printed on them were clean on mine. At this price, I would gladly order them again.

this thing is great for precision measurements but you might consider an adjustment tootl for the actual adjustment. Pliers can damage the spark plug. The gapping tool below also has an ajusting tool built in so I have both.

Feeler guages are pretty oily out of the box but that's no big deal. They work ok and for a cheap set of guages to toss in a toolbag, they'll do the job. I'm just worried about the durability of the thickness markings- they seems they could be rubbed off with use!

Great for measuring gaps. Compact design gives you many measurement options all in one package.

I needed a set of these to work on a lawn mower engine. First time every using this tool and it worked out perfect and mower is running great again. Just a heads up it comes with an oily coating but that’s to keep them from rusting.

Very high quality feeler gauges for the price. They do not bend or scratch very easily. We use these to measure the gap between body tubes on our rockets and it is very useful in getting very precise measurements. Luckily, these feeler gauges provide a diverse amount of measurements that can be combined to get even larger measurements. The text on the gauges is very easy to read as well! Overall great product for the cost.

Perfect for looking at the gap on my golf cart

In a world of electronic and AI who would have thought that I would find the need to order a new set of feeler gaugers? I mean after all over the last 6 plus decades I must have a dozen sets of these laying around in different toolboxes and junk drawers. And then all of a sudden out of the clear blue my son asked if I would teach him how to do a tune up on his high dollar, high tech ZTR mower. He mentioned that while doing some research it talked about checking the spark plug gap, they should arrive in the tune up kit pre gapped but it did say to check and correct the gap if necessary. I told him no problem I have a few sets of feeler gauges and would show him how to use them.Well, having a bunch of tools and finding these tools are not always related, so thanks to Amazon the new set arrived the next day. Well packaged, well oil coated, and in a little pouch that folds over and keeps everything nice and secure. My only complaint is that the blades are not in a graduation order of size but more of a hunt a peck, keep looking and you'll find the correct blade.Worked well, I put it somewhere that I will always now be able to find it (famous last words) the next time I need it.Worth the cost, well made, and on time.