InSize 3203-1506A Outside Micrometer 0-150mm 0.01mm Graduation

The InSize 3203-1506A is a precision outside micrometer designed for accurate external measurements up to 150mm. This mechanical measuring instrument features a 0.01mm graduation for precise dimensional inspection in machine shops, quality control labs, and manufacturing environments.

Key Features:

• Measuring range: 0-150mm (0-6 inches)
• Graduation: 0.01mm for precise measurements
• Ratchet stop mechanism ensures consistent measuring pressure
• Carbide-tipped measuring faces for durability and wear resistance
• Satin chrome finish reduces glare and provides corrosion protection
• Spindle lock for easy reading retention
• Supplied in fitted case for protection and storage

This micrometer set typically includes multiple anvils to cover the full 150mm range, with each micrometer covering a specific measurement span (commonly 0-25mm, 25-50mm, 50-75mm, 75-100mm, 100-125mm, and 125-150mm). The tool conforms to precision measurement standards and is ideal for measuring shaft diameters, material thickness, and other external dimensions where accuracy is critical.