Product review (4 stars): Would not buy from Quick Flip again
These knobs are a perfect match to the ones we need on the front side. I have no idea why a manufacturer would have so many knobs with no meaningful differences, but they do. Quick Flip charges a 20% restocking fee. Shame on me for not reading every store's policy when placing a large order after researching these knobs for quite a while. It's pretty tacky to charge restocking on something no one would really care how it's packaged. The knob itself appeared to be fine, but this experience shows you that some things are best handled face to face.