Got this to replace the plastic thumb hook on my Yany T902. It would need a washer or something since the Yany thumb rest is held on by just a screw that's large enough to cover the small window for the screw post while this one has a much larger window. I also got the soft silver color. It turns out the soft silver finish scratches very easily. Being scratched by the screw, the F# guard post, and my pliers where I tried to bend it out a little bit, I'm not sure I can return it now. It's a very thick metal otherwise so should last forever on a horn it fits on. It's also hard to bend. Long story short, it didn't work for what I wanted it for, but it might work for you.