Feeler Gauges Strips and Gauges

Feeler gauge strips are single‑blade precision measuring shims used to check narrow gaps, clearances, and tolerances in mechanical, automotive, and engineering applications. Made from accurately ground metal in specific thicknesses, they offer a simple, cost‑effective alternative to full gauge sets—ideal when only one size is needed. Commonly used for tasks such as valve adjustment, spark plug gapping, and machinery setup, feeler strips provide reliable, high‑accuracy measurements in tight or confined spaces.