Can confirm, I bought a WRX with STI 18" wheels. They had locking lug nuts installed 1 each on each wheel. A 19MM 12 point impact socket saved the day. From HarborFreight and it didnt break, was able to use twice. Just make sure you slam it on there as far as you can get it. I tried every method but busting it and drilling it. I will be using it to remove the back wheel ones once I get my clutch replacement finished up. Have a good day!!