3 piece L shaped allen hex key set includes 1 of each of the following metric sizes: 1.5mm, 2.5mm and 3.0mm
Fits all Schaller/Floyd Rose products since the beginning. Can also be used for 1985-1987 "Made in Japan" Fender System 1, 2 and 3 tremolos and locking nuts for Contemporary Stratocasters, Telecasters and Squires.
It's also just a nice set of small basic metric allen keys made of quality USA steel. So if the sizes are what you are looking for and you don't even work on guitars this set will work great for you.