ACCURATE GAUGE: This heavy-duty fraction caliper measuring tool is designed for a brake rotor measuring range of 0-60mm, fine-tuned in 0.1mm increments for maximum accuracy and reliability. MEASUREMENT VERSATILE: Our brake disc depth caliper is expertly designed to accurately measure disc brake thickness and tire pattern depth, helping to improve vehicle performance. USER-FRIENDLY DESIGN: Featuring Featuring a unique set of lever-action floating jaws, this caliper ensures easy disc removal while retaining the measurement reading, adding to its convenience. PREMIUM MATERIAL: Made from aluminum alloy High-strength aluminum, this metric brake disc depth gauge caliper is both and resistant to warping. Its compact size makes it convenient to store. IMPROVED SAFETY: Serving as a handy tool, this brake disc depth measuring caliper simplifies the process of checking tire tread depth, thereby improving road safety by maintaining optimal tire health.