The free floating in 2 directions eliminates bind, It reads to 1/2° - Degrees can be zeroed with the car on, The low profile design means that its only 1" tall, Can also be used on top of scale pads, Has a weight capacity of 1,500 lbs. per scale.
Longacre® 52-79751 Turn Plate Spacers with Slip Plates (pair)
Aluminum Turn Plates and Front Toe Alignment Gauge Tool
Aluminum Turn Plates and Magnetic Cast/Camber Gauge
Longacre Racing 79501 Toe-In Plates w/ Magnets Aluminum Plates w/ Tape Measure
Longacre Racing 79501 Aluminum Toe-In Plates w/ Magnets w/ Tape Measure