Features: This wheel bolt pin guide tool makes it easier for you to mount wheels and tires by lining up the lug holes of the wheels to the hub so you don'for t have to worry about balancing the wheels between your knees as you're trying to bolt them up to your car. Knurled end ensures a tight grip during installation and removal. Screw the wheel alignment pin tool into your wheel hub; Recessed area on the shaft to keeps your wheel from sliding off the wheel hanger studs; Simply screw in remaining nuts to secure tire into place. Wheel Stud Alignment Guide Tool,for Ideal to fix the wheel to screw it in the wheel hub during the wheel change, speeds up the process of fitting spare wheels. Durable metal construction provides longevity; Wheel stud alignment tools will not bend and rust. There are 4 types threads, 12x1.25, 12x1.5, 14x1.25, 14x1.5, you can select according to your need. Package Includes: 1x Wheel Hanger Alignment Pin Specifications: Material: Metal Length: 160mm/6.3 inches Color: Black Thread: 12x1.25, 12x1.5, 14x1.25, 14x1.5. note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.