Use to measure both brake rotor thickness and tread depth on most vehicles.
Accurately measure brake rotor thickness even if there is a wear lip on the outer edge. Features lever action floating jaw that allows you to remove the
caliper from the rotor without losing reading; and metric scale with 1mm graduations, measuring range 0mm to 60mm. Ideal for measuring tire tread depth by using the T-base and depth bar. Durable aluminum and steel construction.
5-3/4" overall length.