Attributes . 3 x 1/2 in, 0.002 in, 0.003 in, 0.004 in, 0.005 in, 0.006 in, 0.007 in, 0.008 in, 0.010 in, 0.013 in, 0.015 in THK Feeler Gauges, 1-3/4 x 1/4 in, 0.011 in, 0.012 in, 0.013 in, 0.014 in, 0.015 in, 0.016 in, 0.017 in, 0.018 in, 0.019 in, 0.02 in, 0.022 in a . Names