Product review (1 stars): Universal my butt
Like many items I have bought in the past that say "universal", it wasn't.  It comes with many different sizes of inserts of which none of them were even close to big enough.  I work at a resort with 20 units and deal with many different brands and I doubt these knobs would fit any of them.  I guess I'll get out the dremel and see if I can make them fit.  Shipping was quick though.