Product review (2 stars): Cheap brackets are flimsy, receptacle slips out
The metal brackets that were supplied did not do an adequate job holding the receptacle in place. After installing the bracket / receptacle, any pressure required to push the coil prongs into the receptacle caused the receptacle to "pop" out of the bracket. I ended up using the old metal bracket from the previous receptacle, that one worked fine.

The metal contact springs in the receptacle itself were way too stiff, I ended up having to spread them a bit with a flathead screwdriver to allow the coil to be inserted more easily.

I would recommend spending a few bucks more on a better quality receptacle kit. What should have taken only about 10 minutes ended up taking over 1/2 hour.