Stanley 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° & 30° angle markings
- Volume & area formulas
- Wood screw gauge table - drill sizes
- Nail sizes (common & finish) quantity per pound
- Depth scale