Staedtler® Triangular Scale Plastic Engineers Ruler, 12" Long, White with Colored Grooves

Triangular scale delivers precision and versatility—three sides with six different scales. Full divided: 10, 20, 30, 40, 50 and 60 parts to the inch. White plastic.

• Triangular scale delivers the precision and versatility engineers require.
• Three sides with six different scales.
• Full divided: 10, 20, 30, 40, 50 and 60 parts to the inch.
• White plastic.