The ET-Acorn Bulge Closed-End Lug Nut is engineered for secure wheel retention and long-lasting performance. Precision-machined from high-strength steel and chrome-plated for corrosion resistance, this lug nut delivers consistent torque and clean appearance through repeated installations. Its closed-end design shields threads from dirt and moisture, extending service life and ensuring reliable performance on both factory and aftermarket wheels.

Mr Lugnut 5390 Features:

• 1/2 in.-20 RH Thread ensures accurate and secure fitment
• 3/4 in. Hex allows easy installation with standard sockets
• 1.44 in. overall length for proper thread engagement
• 60° conical seat for true wheel centering and even torque distribution
• Forged steel construction provides strength and durability
• Chrome finish resists corrosion and maintains clean appearance
• Closed-end design prevents contamination of wheel stud threads

Mr Lugnut 5390 Notes:

• For use only with 60° tapered seat wheels
• Torque to manufacturer specifications for optimal safety