The 24234 Chrome Cone Seat Wheel Locks are a set of 4 round, modern-style locks designed for securing vehicle wheels. Made of alloy steel and featuring a chrome finish, these wheel locks come with a computer-generated key design that allows for an infinite number of keys. With a 9/16" - 18 thread size and hand control, these locking nuts provide security for your vehicle's wheels and come with a 1-year limited manufacturer warranty. Measuring 7.5 x 6 x 1.5 inches, these durable and reliable wheel locks are a practical choice for keeping your wheels safe.