Product review (4 stars): Product is good but will need a few handy man skills
So the product does the job but as another customer pointed out you'll have to cut threads in it for screws to work.  I took a pair of vice grips and one of the new screws and made some threads.  Then it was a snap to install the product.  This was the best price that I could find.  Way cheaper than Sears.  It came in a timely fashion.