The Sock Ruler® ​is constructed of a heavy duty,
yet flexible plastic; an innovative measuring tool for sock
knitters that goes inside of the sock, allowing it to lie flat
and ensure accurate measurements (both metric and imperial).
​Easy to use, no tape measure blues! ....and made in the USA!
Knitting from the cuff down,
The Sock Ruler® will measure:
  • Length of cuff
  • Distance from top of cuff to start of heel flap
  • Distance from finished heel to start of decrease for toe
Knitting from the toe up, 
The Sock Ruler® will measure:
  • Distance from toe to start of heel
  • Distance from finished heel to start of cuff
  • Length of cuff 
The Sock Ruler is available in three different versions:
The original which accomadates adult sized feet and children size medium; the Sock Ruler Junior set of two for babies and infants; and the Sock Ruler Combination which includes the original and the Junior set.
The Sock Ruler® is proud to support: