The Mitutoyo Universal Protractor 300mm Blade is a precision vernier protractor designed for accurate angle readings on workpiece features and for setting angles on machine tools. It features a built-in magnifying glass to make fine graduations easier to read, and a hardened stainless steel construction for lasting durability in busy workshops.

Ideal for engineers, buyers, machinists, tradespeople, hobbyists, and other users who need dependable angle measurements across a variety of tasks—from checking part features to dialing in tool setups.

• Vernier scale with magnifying lens: Enables precise angle readings with the built-in magnifier, improving visibility of fine graduations on features and setups.
• Long 300 mm blade: Lets you measure angles across extended workpieces without constant repositioning, saving time on large parts.
• Hardened stainless steel construction: Delivers durable performance that resists wear and maintains calibration through everyday shop use.

This combination of easy-to-read graduations, extended reach, and rugged durability helps you work more efficiently, reduce rework, and achieve consistent results in both quick checks and precise tool setups.