- Anodized aluminum for maximum durability, light weight and corrosion resistance
- Durable, embossed graduations and figures for easy reading
- Provides helpful reference conversion tables such as new lumber scale, decimal equivalent table, metric conversion table, formula for squaring a foundation
- 45 , 60 and 30 angle markings, volume and area formulas, wood screw gauge table, nail sizes (common and finish), quantity per pound and depth scale.