Hotop 16 Blades Stainless Steel Feeler Gauge Dual Marked Metric and Imperial Measuring Tool for Valves, Spark Plugs,Automotive Gaps(0.005/0.127-0.02/0.508 mm)

Well made and well worth the money

It's very good, I really liked the tool.

These are excellent feeler gauges. There is a good amount of variety of the different sizes. Having the different sizes available for adjusting the valves on the motorcycle was very helpful. They are made of good quality metal and should last a long time. The thinner ones do allow for a slight bend to occur which is perfect for my valve adjustments. They get the job done. The little nut holding them together allows them to be easily removed. The blue plastic "holder" is a thin plastic and will likely rip easily, but that is not a concern to me. What's important is the quality of the tool itself and these work perfectly. They are very reasonably priced and I would Highly Recommend this product.

Good low-price and reasonable quality feeler gauges. The accuracy is close to what is advertised - a few were a tenthousandth or two more than specified when measured with a Mitutoyo digital micrometer. They are not hardened as I can scratch them with a file BUT they are not advertised as hardened. They do come covered in oil but it also states so in the advertisement - get a rag or shop towel and wipe them off. Not a big deal. The sizes appear to be laser etched and very easy to read except for the smallest sizes where the etching can't go very deep. All the sizes were included with no omissions or duplicates except the .010 size which comes in both brass and steel. This is a feature, not false advertisement as one reviewer put it. The gauges are mounted in a frame and held together with a nut and screw. The nut will easily loosen. Get a nylon lock nut if that is an issue for you. This is a good set for casual use. It is not for the professional mechanic and you shouldn't expect so at this price level.

They work good, make sure you get the correct sizes

Love the dual markings! Good product for the price - be forewarned, the item comes "oiled" and has to be cleaned....

So I buy these to use as source/base material for making my own tools for Locksport / locksmithing, and I always just grabbed whichever was cheapest and had the sizes I liked and I just did not everything or believe that there was any real difference from one set of gauges to the next and they're being cut up ground down and sanded anyway but there definitely is a big difference and this is the nicest set of feeler gauges of this type/style I have gotten so far. The metal is just better I don't know any other way to put it and it actually has a finish on it it's much nicer looking and while it was oiled, it was not drenched in greece/oil all the other sets I've gotten so far I've had to take out of the packaging and then individually blade by blade, wipe it clean with a paper towel and again I'm grinding and sanding things down into tools so oil is my friend LOL but even then too much LOL not the case with this set and again the finish they actually took the time to put a finish on these I'm very impressed and this will be the specific set of this style of feeler gauges I buy every time from here on out

These generally met the requirements and expectations, but there are 2 important things to know. 1) The product description mentions a coating of oil to prevent corrosion. Let me say, this is no understatement (why do they need to coat stainless steel to prevent corrosion?). Nonetheless, these things were swimming in oil. Maybe in a garage that might not be a problem, but I plan to use them for guitar setups, and the oil is a big problem. After receiving delivery, I took the set apart (easily done by removing one screw) and soaked them in some water with dish soap. That removed most of the oil, but I may do it once more to get rid of the rest of it. 2)The set of gages is held together by a single screw with a nut (not a locking nut). If you're going to use them frequently or in rough environments (like an auto repair shop), I would be concerned about the nut coming off and the set coming apart. One the positive side, the screw allows you to adjust how tight you want the gages to be which makes them a bit easier to use (and it also makes it easy to take the set apart to soak them in dish soap!). As I said, these meet their intended purpose and now that they're cleaned up, I'm quite happy.