Alvin’s most popular series, these budget-priced 12" triangular scales are recommended for scholastic and vocational use. Made from satin finish high impact plastic with tapered edges. Sharp, easy-to-read graduations are printed with high quality ink to resist wear. Available in white or eye-saver yellow. Architect, engineer and mechanical draftsmen graduations. Inch and metric.
Alvin’s most popular series, these budget-priced 12" triangular scales are recommended for scholastic and vocational use. Made from satin finish high impact plastic with tapered edges. Sharp, easy-to-read graduations are printed with high quality ink to resist wear. Available in white or eye-saver yellow. Architect, engineer and mechanical draftsmen graduations. Inch and metric.