["Details:\r\n\r\nUniversal Magnetic Gauge Tool For Auto Car Truck Camber /Castor Strut Wheel Alignment\r\nMeasures the Camber and Caster angle on the wheel hub or brake disc\r\nSuitable for accurate checking of the castor and camber angle\r\nHas a simple leveling adjustment from -5 degrees to 5 degrees\r\nMagnetic gauge attaches to the hub or disc brake\r\nAllows adjustment to maintain correct wheel alignment and even tyre wear\r\nAllows 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\r\nEasy to read and convenient to operate\r\nfor Time and money saving\r\nbrand new and high quality\r\nColor: Silver(As pictures show)\r\nDimension: 127*50mm/5*1.97 inch(Approx)\r\nHow to use ?\r\n\r\nRemove the four-wheel positioning sensor (fixture), remove the tire.\r\nSuck the Magnetic Gauge on the side of the brake wheel carefully.\r\nAdjustment the Magnetic Gauge to zero.\r\nInstall on the required positioning of special parts.\r\nUse special tools to adjust the positioning parts to the required measurement angle, with the help of the Magnetic Gauge degree.\r\nIf you find a little deviation when you retest, just need to fine-tuning at the bottom of the car(Generally a little deviation does not cause positioning failure).\r\nPackage content:\r\n\r\n1*Magnetic Gauge Tool"]