I bought this product as an easy upgrade to one of the cheaper stock fender nuts. First I did my research to determine whether or not it would fit, and it seemed like it would. There are a few measurements which are not properly represented, I feel. The product description mentions the radius and length, which is good. It does not mention that Yngwie uses very thin strings and very tall frets. If you use thicker strings and/or shorter frets, this nut is going to need some work before it fits.
It would have been great to know this from the description, but that is about the only negative to this product. Once I was able to install it into the guitar, I was satisfied with the upgrade.