MCGARD - Locking Wheel Nuts - 19/21mm

Product information

McGard Locking Wheel Nuts 24012SU provide premium security for your alloy wheels, helping protect them against theft through McGard's advanced locking technology. Featuring a unique computer‑generated key pattern and hardened steel construction, these locking wheel nuts are designed to be extremely resistant to removal using conventional tools. Manufactured with multiple protective layers for enhanced corrosion resistance, they offer long‑lasting security and a high‑quality finish suitable for everyday driving conditions. Features: Thread size: M12 x 1.5 60° seat design for secure wheel fitment 19.7mm shaft length 19/21mm hex size Simply replaces one standard wheel bolt per wheel Unique computer‑generated key patterns provide exceptional theft protection Two‑part construction helps prevent removal using standard tools Thatcham Approved security product Hardened alloy steel construction for maximum strength and durability Triple nickel and chrome plating for enhanced corrosion resistance One‑piece locking design installs and removes like a standard wheel nut using the supplied key Benefits: Helps protect valuable alloy wheels from theft High‑security locking pattern unique to each set Corrosion‑resistant finish designed for long service life Easy installation with included locking key Suitable for a wide range of compatible vehicles Tips: Verify vehicle compatibility before purchase Always keep the locking key in a safe, accessible location Check locking wheel bolt torque periodically Ideal for alloy wheel protection on everyday and performance vehicles Replace damaged locking keys immediately to avoid removal difficulties