Versatile applications The feeler gauge is designed for a wide range of measuring tasks and is essential for measuring slot widths, hole spacing and other important measurements in machines and motors. Comprehensive measuring tool The plastic probe gauge includes 21 precision sheets, ideal for accurately measuring distances from 0.05 mm to 3 mm. Each sheet is crafted to provide reliable measurements for engineering, automotive and industrial tasks. Durable and portable This lightweight feeler gauge is made of high quality plastic, easy to carry, and suitable for long-term use in different environments. Its durability supports frequent handling in workshops and field work. Easy storage and accessibility Each sheet measures 95 mm, large enough for easy handling and compact enough for convenient storage. The design balances practicality with user-friendly usability. Use scenarios - Machinery maintenance and alignment: Use the gauge to check slot widths and hole spacing in motors, gear housings and other components to ensure proper fit and performance. - Automotive service and assembly: Verify small clearances and gaps such as valve lash, gasket gaps, and component clearances during engine service or assembly. - Industrial fabrication and inspection: Calibrate production fixtures and verify spacing in assembled frames or tooling to maintain consistent tolerances.