1/2" x 12" Feeler Strip
Precision Brand feeler gauge is made from 1/2" widespring steel stock, close grain C1095 high carbon steel. Hardened and tempered to RC 48-62. Material is ground and polished to precision tolerances, used in manufacturing, tool & die, and maintenance operations wherever setting close spacing or checking extremely tight tolerances is required. Thicknesses are clearly etched every 6" in decimal and metric. Packaged in 12" flat lengths