
Yes it is just a set of 4 locking nuts. But take a set of regular nuts and add these to secure and protect your wheels and you have a set of the best nuts for your wheels. Cheap nuts fall apart. This happened to me when I changed wheels a couple of times. It sucks. They look great and the '48' series is solidly built. You'd have to be crazy to put a little less of a performance car when you're talking about the very thing that keeps the wheels on the car, and you're out of the morgue!