Tinner's Steel Circumference Rules

  • Standard rule with tinners and other steel metalworkers
  • Tempered medium-weight steel
  • Hole in one end for hanging
  • Markings are black for easy reading
  • 954 model, one side upper edge marked inches to 1/16ths
  • Lower edge marked up to 150 circumference inches to 1/8ths
  • Reverse side of model has formulas for calculating circumference, diameter, area, etc. and size table for laying out measures and cans
    • Availability: Typically ships in 3-5 days
    Availability: Typically ships in 3-5 days
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