Metric and English Vernier Caliper - General Tools & Instruments

The General Tools & Instruments 722 Metric and English Vernier Caliper is a robust, professional-grade measuring tool engineered for precise work in both metric and imperial units. This manual caliper provides a dependable solution for streamlined inspections across a wide range of automotive and industrial applications, enhancing accuracy and reducing potential setup errors in demanding shop environments.

Key Features

• Dual Metric/English Scales: Facilitates simultaneous readings in millimeters and inches, reducing conversion errors during critical setup, inspection, and documentation. The slide bar is graduated in 1/16-inch and 1mm increments, allowing for readouts as small as 1/128-inch (0.1mm).
• Four-Way Measurement: Offers outside, inside, depth, and step measurement functions for comprehensive versatility on engine, brake, and chassis components.
• Precision Vernier Scale: Delivers fine graduations essential for accurately checking tolerances on rotors, bushings, shafts, fasteners, and turned parts.
• Durable Construction: Features a rigid body and stable beam, constructed from hardened steel, designed to maintain consistent accuracy and withstand routine handling and transport in professional settings.
• Manual, Non-Digital Design: Operates without batteries, ensuring an always-ready reference for calibrating or cross-verifying electronic calipers. An integrated frame lock holds measurements in place for quick gauging and repetitive work.

Applications

This vernier caliper serves as an indispensable tool for automotive technicians, machinists, and fabricators. It is suitable for work on passenger vehicles, light trucks, and various industrial equipment. Common uses include verifying rotor thickness, precisely measuring shims and spacers, checking inner and outer diameters of sleeves, bushings, and bearings, and accurately setting bore and recess depths. Furthermore, it supports general industrial maintenance, small parts inspection, and technical training facilities where consistent and repeatable measurements are critical. In the automotive industry, vernier calipers are used for a variety of tasks, from measuring crankshaft diameters to the height of springs used for vehicle setup. They are also crucial for ensuring parts meet stringent quality standards and function seamlessly in vehicle assembly.