Feeler GaugeMetric: 0.127-0.508mmInch: 0.005 - 0.020inchSheet Number: 16 BladesInch:0.005 / 0.006 /0 .008 / 0.009 / 0.010 / 0.011 / 0.012 /0.013 / 0.014 / 0.015 /0 .016 /0 .017 / 0.018 / 0.019 / 0.020Metric(mm):0 .127 / 0.152 /0 .203 / 0.229 / 0.254 / 0.279 / 0.305 / 0.330 /0.356 / 0.381 / 0.406 / 0.432 / 0.457 / 0.483 / 0.508Colour:SilverMaterial:metalSize:106x21mm / 62x50mmPackage Contents:1x Square Hole Tool1x Hexagonal Hole Tool1x Feeler Gauge ( 0.005 - 0.020inch)