Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great product, check your screw hole location
Review: If you have a round receptacle in a round box in a ceiling that you'd like to convert to outlets (so you can hang a shop light and plug it in, for example), this is a quick and simple way to do that. The metal is sturdy, and the outlet is a good quality.What I found out when I installed this is that the screw holes in the 4" round junction box are inset about a half inch. So I had to drill two holes to at this receptacle. I've since learned the round boxes are available with 3" or 4" screw holes, and sometimes both. Check the location of the screw holes on yours before buying this if you want to do the job without drilling holes.
