TIMESETL 14Pcs Guitar Luthier Tools Set Including Understring Guitar Radius Gauge, String Action Ruler Gauge, Guitar Notched Radius Gauges Guitar Set Up Tool Kit for Guitar and Bass Setup

Easy to Use. Good for the price.

Budget friendly, accurate guages . A bit sharp on the edges left over from the stamping process (needed a bit of edge softing

These gages are much better than I expected given some of the reviews. You just don't get Starrett-quality measuring tools for this kind of money and these are not that. However, the quality is very good for this price. I have wanted guitar-related radius gages for yeas and I am very satisfied with these.

The radius guages work great. I use them every day on my own guitars and on I work on for others. I would recommend them to anyone.

Pros - Radius GaugesI'm happy with the radius gauges. I've used the "over the string" gauges and they have a good finish with no burrs.Cons - String Action GaugeThe stamped markings are not quite inaccurate but they are probably accurate enough for guitar work.However the tool was cut improperly so that the edges aren not where "zero" should be, which does make it problematic for guitar work.Photo #1: Notice that the markings that are along the edge don't meet the bottom. For instance "0.020" is more like 0.040. This is a major problem.Photo #2: Notice that the 1" mark is aligned with my accurate Starrett rule, but the 2" mark is not. This isn't a big deal because I'm not sure a 2" rule is all that important on a string gauge, but you can see that it's not a precision tool.Photo #3: The edge of the gauge overhangs where "zero" should be, making all measurements high by about 1/64".

Nice product. All the items in this kit are very good quality for the price. I'm very satisfied.

While I think these are accurate enough I wouldn't go so far as to say they are proffessional level. The guages do seem to be pretty spot on but like many people have said the string ruler is off.

Guitar Luthier tools and work perfectly!Thank you