Upgrade your vehicle's styling with a set of Mishimoto Aluminum Locking Lug Nuts! These M12x1.5 aluminum lug nuts are constructed from a single piece of 7075-T6 aircraft-quality aluminum and are the perfect complement to both stock and aftermarket wheels. These lug nuts weigh in at just 0.8 oz (22.68 g) each and provide a lightweight yet durable alternative to your stock lug nuts. Each kit includes 16 standard lug nuts . 4 locking lug nuts . one non-marring socket . and one non-marring key. These non-marring sockets are lined inside and out with soft plastic to protect both your wheels and your Mishimoto lug nuts.----These lug nuts utilize an open-ended design with a total length of 50 mm . conical seat to fit many OEM and aftermarket wheels . and a knurled end for speedy installation. These Mishimoto aluminum locking lug nuts fit vehicles with M12x1.5 wheel studs and come in a variety of finishes including black . blue . neo-chrome . silver . or red. As with all Mishimoto products . these lug nuts include the Mishimoto Lifetime Warranty.