 | Chartpak Adjustable Triangular Scales- $31.29 Rotation of the unique dial allows adjustment from one graduation to another quickly without moving the scale from the work surface. Manufactured of the highest quality satin-finish aluminum. More Information |
 | Chartpak Plastic Triangular Scales- $8.29 Triangular Scale offers a quality plastic, precision-etched for accuracy with exclusive open-face number design for easy legibility for architects and engineers. Individually sleeved. More Information |
 | Chartpak White Plastic Triangular Scales- $14.49 Colour-coded centre groove is designed for easy identification. Includes a protective plastic case. More Information |
 | Staedtler Triangular Scales- $12.79 White solid plastic with engraved graduations and colour-coded grooves. More Information |
 | Staedtler Economic Mars Triangular Scales- $6.95 Economical Triangular Scales are ideal for engineers and architects. More Information |
