Enter a measurement in either box. You can use decimals or fractions.
Examples: 0.5, 1/2 or 1 1/4
in
Example: 31.75
mm
Enter a measurement above
Common inch sizes
If you are looking for our handy printable A4 conversion charts you can find them here:
CONVERSION CHART: INCHES TO MILLIMETRES (pdf)
SELF LUBE INTERCHANGING CHART (pdf)