Toledo Feeler Gauge – Straight 25 Blade Metric/Imperial 0.038 – 1.016mm (0.0015-0.040″)

The Toledo Feeler Gauge (Part No. 321669) is a precision instrument designed for accurate gap measurement across automotive, engineering, and manufacturing applications. This comprehensive 25-blade set offers exceptional versatility by including both metric and imperial sizing, covering a range from 0.038mm to 1.016mm (0.0015″ to 0.040″).

Constructed from heavy-duty spring steel, each blade is built to withstand rigorous use while maintaining its shape and calibration. The extra-long 300mm (12″) blades are specifically engineered to access hard-to-reach areas that standard gauges cannot touch, making them indispensable for checking clearances in deep engine bays or complex machinery. For ease of use, every blade features clear laser-etched markings for instant size identification, ensuring you select the correct thickness every time. The tool is assembled with a sturdy knurled lock-out nut, allowing you to secure specific blades in position for stable and reliable measurements. Whether you are setting valve clearances or inspecting industrial equipment, this Toledo feeler gauge delivers the professional accuracy required for the job.