General's Feeler Gages are used for adjusting and gauging spark plugs, distributor points and valve clearances, or any other instance of measuring the space between two parts. Our Precision Series Gages are made of high-grade precision steel with etched numbering for easy identification. The 26""straight leaves have a range of .0015"" to .025"" and are housed in a protective holder to preserve the trueness of their edges.
