MMX Locking wheel nuts for stud and nut kit The MMX Performance stud & nut conversion kit is one of our most popular upgrades. But when your car is left parked in a public location, the addition of our locking wheel nut kit is a must-have to help guard your wheels from theft. Supplied as a set of X4 locking nuts plus the matched removal tool. Please note that the MMX stud & nut kit is not included. Compatible with both MMX stud lengths 70mm and 80mm. Add a locking wheel nut to each corner of your car to replace one of your MMX nuts for extra security. Each kit comes with a removal tool with a security pattern that precisely matches the head pattern of each of the X4 locking bolts in your kit. Install really couldn't be easier! Simply remove one of your MMX nuts from each wheel, and replace it with the locking version. Each aluminium locking nut is finished in exactly the same gloss black anodised as your MMX nuts to match in perfectly. Features Kit complete with 4 locking wheel nuts. Kit complete with a removal tool with a security pattern. Compatible with both MMX stud lengths 70mm and 80mm. Machined from 7075 aluminium. Anodised in MMX gloss black. Additional Information Lightweight open-ended nuts with matched head pattern. Plus, a strong chrome-plated steel locking tool with a unique security locking pattern. Fitting Information Install really couldn't be easier! Simply remove one of your MMX nuts from each wheel, and replace it with the locking version. Vehicle fitment Series All BM Ws with M14 x 1.25 MMX studs