ITEM NAME:Feeler Gauge Metric 0.127-0.508Mm 0.005-0.020 Inch Valve Offset Feeler Gaug B2F2 Feeler Gauge Metric 0.127-0.508Mm 0.005-0.020 Inch Valve Offset Feeler Gaug B2F2 DIY Supplies:Metalworking high strength. Scale clear easy to use. fastening screws, durable. Please don't put on the humid environment. Inch: 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 / 0.020 Metric(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 / 0.508 colour:Silver Material:Stainless steel size:Thickness: 9mm Width: 10mm Length: 100mm Package Contents: 1 x Metric Offset Feeler Gauge