I was able to use the key provided that snapped into place and looks and feels like the rest of the keyboard. I didn't need all of the additional parts provided but I can see the value. Thanks!
DELL Inspiron 1750 Replacement Laptop Keyboard Keys
Laptop Key Replacement Kit
(Includes key Cap, Hinge Clip, and Cup. All The Parts Needed To Repair Your Keyboard Key.)
Full Key Replacement Kit
WHAT COMES WITH EACH KEY ORDER
Please make sure your retainer clips looks the same as DC28, there may be other versions
We only carry this one.
Your keyboard should look like this