Alvin - 240 Series Professional Triangular Scales

240 Series Professional Triangular Scales

architect / 12 in.
SKU: 14414
MPN: 240P
architect, 12 in.
List: $15.47
$13.92
SAVE 10%
engineer / 12 in.
SKU: 18263
MPN: 241P
engineer, 12 in.
List: $15.47
$13.92
SAVE 10%

Draft precise plans with color-coded scales that stay sharp for years

Machine-engraved graduations cut deep into high-impact plastic maintain their clarity through years of daily use. The 240 Series scales feature tapered edges that lift the measurement surface slightly off your drawing, preventing smudging while keeping graduations visible and accessible. Non-reflective white matte faces eliminate glare under drafting lamps, reducing eye strain during extended sessions.

Each triangular face carries different scales, architect, engineer, and mechanical draftsman graduations combined in one tool. Color-coded furrows help you identify scales instantly without squinting at tiny numbers. Both English and metric measurements accommodate different project requirements and international standards. The soft satin finish provides secure grip without the tackiness that collects graphite dust, while the triangular profile prevents rolling across tilted drafting boards.

Students working through technical drawing courses and professionals managing multiple project types benefit from having comprehensive scale options in a single, durable instrument. These scales deliver the measurement accuracy and edge straightness that architectural drawings and mechanical drafts demand, maintaining their precision through the wear of professional practice.

PRODUCT INFORMATION

  • Machine-engraved graduations resist wear
  • High-impact plastic with tapered edges
  • Color-coded furrows for quick scale identification
  • White matte finish reduces glare
  • Includes both English and metric measurements
  • Architect, engineer, and mechanical graduations
  • Suitable for students and professionals
Architecture and Drafting

Architecture and Drafting Purchase Guide

Architecture and Drafting Supplies

Drafting Tools - Precision instruments including T-squares, triangles, and compasses for creating accurate technical drawings and architectural plans.

Modeling Materials - Balsa wood, basswood, and other materials for creating architectural models and prototypes.

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