Universal automotive tool for wheel alignment, caster camber gauge compatible with BMW, Benz, Chevrolet, Toyota, Honda, Jeep, Citroen. This Wheel Alignment Balancing Tools allows you to return the strut to the original camber position after dismantling and re-assembling the suspension or to check the amount of camber change before re-installing. The alignment gauge is suitable for accurate checking of the castor and camber angle. Measures the camber and caster angle on the wheel hub or brake disc. Also, this magnetic camber alignment gauge could be used as a normal gradient. With its strong magnetic attraction, the camber alignment tool can easily be attached to all kinds metal surfaces. Tire alignment tools for cars and trucks: Easy to read through accurate scale with a range of measurement from -5 up to +5 degrees.