These were definitely not 3 1/2 wide as advertised. They were consistently almost 1/8 wider, requiring all my cabinet holes to be drilled larger to make them fit the wider span between screws. They were also constructed very crookedly, with the handle and supports not at a 90 deg angle. I was only able to us about half of them, because the other half were so crooked.
Rating: [5 of 5 Stars!]