Standard ChartsMetric Charts

Standard Chart Archives - Conversions

The following Standard Conversion charts are useful when converting inches and/or fractions to Metric millimeters(mm). They should help you more easily determine which Metric tools to use when a standard tool value is provided.

Most Recent Standard Tool Charts

Standard Socket Sizes

Standard Socket Size Chart

Standard socket sizes, sorted from smallest to largest, for each socket set drive size. See the most common standard socket sizes...

Inch to MM Conversion Chart

Inch to MM Conversion Chart

A simple measurement chart to help you convert inches and fractions of inches to millimeters(mm). Standard to Metric chart includes decimal values.

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