Feature 1EXPANDED COMPATIBILITY: Choose the measurement method that suits your vehicle, even for vehicles with lower chassis and unique brake caliper bracket positions. Expand compatibility with this upgraded design. 2PRECISION MEASUREMENT: Designed for accurate measurement of wheel co axial distance and insight into the vehicle's caster angle. Improve driving stability and make wiser adjustments to the caster. 3EXCEPTIONAL DURABILITY: Made of high strength black metal for outstanding durability, not prone to deformation or aging, ensuring long term reliability and precise calibration performance. 4ANTI SLIP GROOVE SYSTEM: Specially designed slots securely hold the measuring tape head, preventing it from slipping during use. This ensures stable, accurate measurements, even when operated by a single person. 5EASY TO USE: Intuitive design simplifies the calibration process. Practical hanging hole for wall mounting, allowing for calibration at home, providing you with dependable use. Item Type: Wheel Alignment Tool Material: Stainless Steel Color: Silver Usage: Remove the wheel, install the alignment tool on the hub, and use two tape measures to determine the wheel's coaxial distance. Improve front and outer wheel alignment to enhance driving stability and reduce tire wear. Fitment: Suitable for cars, trucks, off road vehicles, sports cars Package List 2 x Wheel Alignment Tools 8 x Installation Accessories 4 x Brackets