- Item No.
- Mfg Part No.
- 987 19-34BK
Product Information for Staedtler Mars Engineering Triangular Scale
Highlights for Staedtler Mars Engineering Triangular Scale
12" triangular scale in Staedtler's student series is ideal for students of engineering. Three sides with six different scales feature die-engraved graduations. Engineer triangular scale is fully divided: 10, 20, 30, 40, 50, 60 parts to the inch. Easy-to-read printed graduations will not rub off.