Staedtler Triangular Scale Plastic Engineers Ruler - STD9871934

Architect: 987 19-31. Engineer: 987 19-34.

Staedtler Mars Engineer Scale Ruler Triangular 987 19-34 Architect Scale Ruler

Staedtler Professional Engineers 12 Triangular Scale - Office Depot

Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK),Blue : Office And School Rulers : Office Products

Staedtler®Triangular Scale Plastic Engineers Ruler, 12, White - Mobile Janitorial Supply

Staedtler 98718-34: Triangular Scale Plastic Engineers Ruler, 12, White with Colored Grooves

Staedtler/Mars - 12 Plastic Engineering Triangular Scale - Sam Flax Atlanta

TRIANGULAR SCALE PLASTIC ENGINEERS RULER by Staedtler® STD9871834WP

Mr. Pen- Architectural Scale, Scale Ruler, 12 inch, White, Scale Ruler Contractor, Architect Scal, Scaling Ruler, Drawing Ruler, Architectural Ruler, Drafting Ruler, Rulers for Drawing, Drafting Tools : Office Products

Staedtler 12-Inches Engineer Aluminum Triangular Scale (987M1834BK),Blue : Office And School Rulers : Office Products

Staedtler Professional Triangular Scale Ruler, Metal Architecture Scale, 12 Inch, 987M1831BK : Technical Drawing Templates : Office Products

Professional-quality Architect's triangular scale features a metal construction using solid-extruded aluminum that is resistant to all weather conditions. Color-coded grooves allow an accurate selection of the desired scale. Easy-to-read imprinted graduations are designed to hold up against fading. Metal construction is resistant to all weather conditions for lasting use. Color-coded grooves allow an accurate selection of the desired scale.

Staedtler Mars Triangular Ruler, Architectural, Solid Metal, 12