Flat Length Steel Feeler Gauges, 0.004 in, 12 in Length

Features: Feeler Gage is made from 1/2" wide spring steel stock, close grain C1095 high carbon steel | Used in manufacturing, tool & die, and maintenance operations wherever setting close spacing or checking extremely tight tolerances is required | Hardened and tempered to RC 48-62 | Thicknesses are clearly etched every 6" in decimal and metric | Also available in bulk quantities | Other sizes or thicknesses are available on special order