- Optimized precision for brake rotors: This micrometer is designed specifically for brake discs with a measurement range from 0 to 60 mm to ensure accurate rotor thickness readings used in professional specifications. - Durable construction: Built from strong aluminum alloy to provide consistent, precise measurements while resisting deformation and rust for reliable long-term use. - Easy to use: Features a unique floating jaw assembly with a lever to deliver stable readings and straightforward operation when measuring brake rotors. - Portable and convenient: Lightweight and compact design enables quick, accurate measurements in the shop, on the road, or in outdoor mechanic settings. - Applications and scenarios: - Automotive service shops performing rotor inspections and decisions on resurfacing or replacement. - Mobile mechanics conducting on-site rotor checks during roadside service. - Motorcycle, ATV, and bicycle brake rotor maintenance in confined spaces or outdoor environments.