The Lisle Wheel Stud Pilot Pin Master Set, No. 14150, removes and installs wheels on vehicles with lug bolts. The set features four pairs of Metric threaded wheel stud pilot pins allowing the technician to hang the wheel without having to balance the wheel on the small lip of the hub. This helps prevent the wheel from falling and causing damage or injury. The set includes two each of 12mm x 1.25, 12mm x 1.5, 14mm x 1.25, and 14mm x 1.5 threaded pins.