WheelGuard closed end bulge acorn style lug nuts are among the best in the industry. Our bulge acorn style nuts are crafted with precisely machined threads to ensure a perfect fit to your vehicle's wheel studs. Manufactured with cold forged steel for dependable strength and durability. These lug nuts feature premium chrome plating with essential layers of copper, nickel, and chrome to provide exceptional strength, beauty, and corrosion resistance. Our lengthy multi-point quality control process ensures that every nut we handle is created with the same love and care as the one before it.