"Easy installation. 4 stars only because they don't include ..."
This lever unit replaced the 1990's Moen plastic knob that broke in my in-law suite shower. The replacement plastic knob sells on Amazon - currently $15 CAD, but this chrome is an upgrade IMO. Easy installation. 4 stars only because they don't include the required Allen wrench 7/64. We found one in our junk drawer by chance. Anyway, it's a good purchase.