Stanley Aluminum Carpenter's Square

SKU: M854145 45-300
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M854145 45-300
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Aircraft-grade aluminum with black finish. Deep graduations are filled with yellow paint for ease of readability.

  • Lumber scale - board feet equivalent
  • Metric conversion table (inches to meters)
  • Decimal equivalent table (fractions to decimals)
  • 45°, 60° and 30° angle markings
  • Volume and area formulas
  • Wood screw gauge table - drill sizes
  • Nail sizes (common and finish) quantity per pound
  • Depth scale