ABN Universal Standard SAE and Metric Offset Valve Feeler Gauge 16-Piece Blade Tool for Measuring Gap Width/Thickness

Great job by all.

Bought these for engine valve adjustment. After reading a review questioning accuracy, I used my cheap micrometer to check the ones I needed .010 .011 .012 and they were all as perfect as my micrometer. Certainly good enough for my job. Only thing I'd change is the bolt holding them all together to a nylon insert so it doesnt come undone so easily.

I don't know what to say about this. I've been asked for a review of the product 3 times since I received it. I have not used it yet. I did take it out of the package and as expected, it is coated in an oil to protect it. It has sharp edges. Also somewhat expected. I didn't buy the most expensive one because I hope I won't have to use it more than once. I have cut myself twice on it, but, then again when I use it to work on my car, I will most likely be wearing protective gloves. It is no less than reported and no less than I expected. It didn't have anything above and beyond which is the reason for 4 stars rather than 5. I can't fault it though, very cost effective.

Great feeler gauge for the money. Adjusting valves seem to becoming a thing of the past, but my 86 Toyota 22re still requires periodic adjustments. Glad this tool was available and perfect for the job.

They are as described and great for valve adjustment, the oil film on them, while offsetting to some people, I appreciate as I don't want my tools to rust, the agle put in the feelers is just right for a Honda j series v6.If I need anything in the future, I will consider this company/seller

OK...i got these on time and got to use them on my Honda...inspected and adjusted and then i ran it a while...had one i think occasionally standing open so, i adjusted up by one thousandth of an inch to make sure i had good clearance and, it occured to me to check the gauges...since i have a micrometer and 1/1000th calibrated caliper that i use for doing reloads, etc...the .008 is right on...the .009 is a little over .009 and the .010 is actually less than .009? What is up with that? i checked the .012 and it is ok so for now, I'm going to use the .009 for the intake and the .012 for the exhaust and see how we do, tight on the gauge should result in a good setting...since intake is .008-.010 and exhaust is .011-.013. But this leads me to want to return these...it frightened me when i checked them...

Very good quality and accuracy. Used it to adjust the valves on my 2003 Honda Pilot and that was about 25,000 miles ago. Still purring like a kitten so the readings must be right.

These are neither precise nor consistent, but they are functional for things like adjusting valve clearance. I would return these if I was using them for machine work. I picked some blades at random and mic'd them. The .020 was good at .0204. The .019 was .0184, and the .018 was .0182 - horrible. The .005 was ok at .0052. The .010 was spot on at .0100. The .015 was .0155, not good.None of these errors would make a difference on a valve job, which is what I bought this for, and I re-etched them with the correct measurement so at least I know the actual thickness.Overall quality aside from dimensions is good, no rough edges, thickness is consistent across the blade length. The hinge uses a nut and bolt so you can not only adjust tension, but you can remove the blades for cleaning, or put them in a different order.