Staedtler Mars Professional Drafting Kit with 12 Engineer's Triangular Scale - STD9139006E

12-Inch triangular scales are ideal for engineers and engineering students Three sides with six different scales feature die-engraved graduations

Staedtler 12-Inches Engineers Triangular Scale (98718-34BK)

Deakin, Mapping

SCALEPRO triangular scale、scale ruler、aluminum ruler

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

Pacific Arc Metric Scale (95303)

Staedtler Engineering Scale, 12 This engineering scale is constructed from specially selected materials to ensure dimensional stability and accuracy. The die-engraved graduations are long-lasting and will not fade or rub off. Color-coded grooves make measuring and marking even easier.

Staedtler 12 Triangular Engineer Scale

Buy Compasses, Dividers, Triangles, T-Squares, French Curves

Staedtler 12-Inches Engineer Aluminum Triangular

Triangular Scale Architect 12 Plastic – ALVIN Drafting, LLC