Comparison : Item # MMS-4, 0.040 Millimeter (mm) Thickness Stainless Steel Metric Feeler Gage Strip
Item # MMS-5, 0.050 Millimeter (mm) Thickness Stainless Steel Metric Feeler Gage Strip
Item # MMS-6, 0.060 Millimeter (mm) Thickness Stainless Steel Metric Feeler Gage Strip
Item # MMS-7, 0.070 Millimeter (mm) Thickness Stainless Steel Metric Feeler Gage Strip
Item # MMS-8, 0.080 Millimeter (mm) Thickness Stainless Steel Metric Feeler Gage Strip