Accurately check and adjust wheel camber and caster angles with this magnetic alignment gauge. The strong magnetic base attaches securely to metal wheel hubs or brake discs, while the built-in bubble levels provide clear, easy-to-read measurements. Its adjustable panel supports positive and negative angle readings, making it a practical tool for suspension repairs, wheel alignment checks, and DIY automotive maintenance. Suitable for most cars, trucks, and other vehicles with compatible metal mounting surfaces.