Need to secure your wheels? Grab this set of 20 open-end bulge acorn lug nuts! Size: 12mm x 1.75 thread pitch. The acorn (cone) shape helps center the wheel properly. Open-end design allows longer studs to pass through if needed. Zinc finish resists rust and looks clean. Fits front, rear, left, or right wheels on many cars, trucks, and SUVs. Brand: J&J. Comes with a 60-day warranty. Perfect for aftermarket wheels, custom builds, or replacing lost or damaged lug nuts. Makes rotating tires or changing wheels easier when you have a full set on hand. UPC: Does not apply. Whether you're a DIY mechanic or just want some spare hardware, these lug nuts are affordable, reliable, and get the job done. Keep your wheels where they belong—on your ride!