HARY 2Pcs Architectural Scale Ruler, Aluminum Triangular Scale Ruler

• 【6 Professional Small Scales】Features 6 commonly used metric scales: 1:20, 1:25, 1:50, 1:75, 1:100, and 1:125. This scale ruler architect tool eliminates manual conversion, allowing direct measurement for architectural, interior design, and engineering drawings—boosting efficiency significantly.
• 【Premium Aluminum Construction】Crafted from aviation-grade aluminum alloy, this triangle ruler offers exceptional durability against drops and deformation. The triangular prism design provides stable grip with anti-slip edges, ensuring precise lines without slipping during critical metal ruler for cutting and drafting tasks.
• 【High-Visibility Laser Etched Markings】Black ruler features white laser-etched scales; silver ruler displays black scales. Unlike printed versions, these laser etched markings will never fade, scratch off, or wear away—maintaining crystal-clear readability under various lighting conditions to reduce eye strain.
• 【Professional-Grade Precision Tool】Essential scale ruler for architects, engineers, interior designers, and students. Ideal for building design, interior renovation, landscape planning, technical drawings, and model making. The long ruler delivers consistent accuracy for every project, from classroom assignments to on-site construction work.
• 【Lightweight & Portable 2PCS Set】Each scale rule weighs only 71g with slim dimensions of 31.2cm × 2.4cm. Easily slips into drafting bags, briefcases, or student backpacks. This 2-piece metal ruler 30cm set offers both color options, perfect for professionals who need backup tools or prefer different aesthetics.

Elevate your drafting precision with our 2PCS Aluminum Scale Ruler Set—the essential companion for architects, engineers, designers, and students who demand accuracy and durability. This triangle scale ruler combines professional-grade functionality with thoughtful design to streamline your workflow.  Comprehensive Scale Selection Time is money in professional design. Our architect scale ruler eliminates tedious calculations with six ready-to-use metric scales:  1:20 for detailed room layouts  1:25 for furniture planning  1:50 for floor plan overviews  1:75 for site sections  1:100 for building elevations  1:125 for master planning  Simply select the appropriate scale and measure directly from your drawings—no mental math required. This scale rule keeps you focused on design rather than arithmetic.