• Use to measure both brake rotors and tread depth on most vehicles
• Lever action floating jaw allows the caliper to be removed from the rotor without losing reading
• Accurately measure brake rotors thickness regardless if there is a wear lip on the outer edge
• Metric scale with 1mm graduations, measuring range 0 to 60mm
• Ideal for measuring tire tread depth by using the T-base and depth bar
• 5-3/4 in. overall length, durable aluminum and steel construction
(California Prop 65)