Make precise measurements with this Staedtler triangular scale ruler.
Draw more accurate plans with this triangular scale ruler. Featuring a durable three-sided design, this ruler provides six different easy-to-read scales for making a variety of measurements. A rugged aluminum construction helps this Staedtler triangular scale ruler stand up to wear and tear.
- Triangular scale ruler is perfect for professional engineers and students
- Engineer scale is fully divided: 10, 20, 30, 40, 50, 60 parts to the inch
- Dimensions: 12"L
- Made of solid weather-resistant aluminum
- Color-coded grooves for quick and accurate selection of the desired scale
- Versatile, three-sided design with six different scales
![Staedtler 12" Imperial Triangular Architect Scale, Aluminum, Gray/Silver (987M1834BK NA)~#|#~sp69181537_sc7]()
![Staedtler 12" Imperial Triangular Architect Scale, Aluminum, Gray/Silver (987M1834BK NA)~#|#~8D301E4F-5FB9-46A0-8193A0CCF83F06CB_sc7]()
Staedtler 12" Imperial Triangular Architect Scale, Aluminum, Gray/Silver (987M1834BK NA) is In-store only