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90737
ALUMICOLOR 18" BEAM COMPASS RULE SET – SILVER
📏 Dual-function drafting tool combines a professional straight edge with an adjustable beam compass system
⭕ Designed to create precise circles & arcs from 1" up to 36" in diameter
📐 Features both inch & metric measurements for accurate drafting, geometry & layout work
🧮 Adjustable trammel system displays radius, circumference & area measurements while in use
✏️ Includes beam compass components, center pivot, adjustable lead holder & drafting lead
🛠️ Solid extruded aluminum construction delivers rigidity, stability & professional-grade precision
✨ Satin silver anodized finish with smooth edges for clean drafting & comfortable handling
🎯 Permanently photo-anodized markings resist fading, scratching, friction & technical solvents




