Renfrow's is an institution in Matthews, NC. It's been there forever and has everything you could need from a hardware store. We've gone there to have screens repaired, which they've done quickly and inexpensively. It feels like going to an old fashioned general store. Weathered, wood floors. Candy for the kids. Out back they have plants and chickens. It's almost worth going to be a tourist alone. But they do have a big stock of items as well and I love giving business to a local family run store over a huge chain any day of the week. Unlike big chains, they can actually help you out with advice with most questions you would have.