OCM 1 Laser Etched Engineer - 12 Inch Anodized Triangular Engineer Imperial Scale Ruler (Proffesional Grade Solid Extruded Aluminum) Imperial Scale Civil Engineering Architectural Drafting Ruler

OCM 1 Laser Etched Engineer - 12 Inch Anodized Triangular Engineer Imperial Scale Ruler (Proffesional Grade Solid Extruded Aluminum) Imperial Scale Civil Engineering Architectural Drafting Ruler

• SOLID EXTRUDED ALUMINUM CONSTRUCTION -NO FLEX or WARPING - Lies Perfectly Flat on the Drawing Surface.Triangular Body Design for Safer Cutting and Scoring of Materials
• LASER ETCHED IMPERIAL SCALES -10, 20, 30, 40, 50, 60 Parts to the Inch. For Professional Applications, Architecture,Civil Engineering, Drafting and Technical Illustration
• BLACK ANODIZED FINISH -Will Never Fade or Rub Off - LIFETIME GUARANTEE!
• 3-SIDED TRIANGLE SCALE RULER -Concave Base Reduces Smearing when Drawing.
• PRECISION SCALE INCREMENTS -Never Fade or Rub off Easy-to-Read Laser Etched Increments.

OCM Brand Precision Laser Etched Civil Engineer Triangular 3-sided Scale.Features a Durable Fade Resistant Solid Black Anodized Finish.Our 12-Inch Professional Quality Scale also has a solid-extruded aluminum body that is resistant to Flexing, Warping and all weather conditions.Concave Sides lie perfectly flat on the drawing surface. Easy-to-Read Laser Etched Imperial Increments 10,20,30,40,50,60 parts to the inch. WILL NEVER FADE or RUB OFF - Lifetime Guarantee!