what is the use of wheel locks:
after your wheel fitted with wheel locks, it require special specific socket we supply to untighten the wheel lock bolts to avoid the thief using the normal common socket to untighten and avoid the thief stealing the rim. (for normal wheel with normal wheel bolt fastening , the thief can easily remove the rim and steal the rim)
Wheel Lock Bolt Spec:
Thread :M12x1.5 / M14x1.25 Thread (After you purchase plese let us know to confirm your bmw model and we will provide you the correct thread size of wheel lock bolt to fit your car )