DELI Triangular Scale Ruler Drafting Tool for Architects Engineers and Students, Technical Drawing Ruler Stationery Supplies

The deli scale ruler brings precise measuring for students and pros. Azabooti delivers a six scale ruler for accurate drafts and quick layouts.

Upgrade your drafting accuracy with the Deli Triangular Scale Ruler — a precise, multi-scale ruler designed for architects, engineers, and students who demand dependable measurement on every project. This six-scale ruler makes it easy to switch between scales without clutter, helping you draft clean plans, technical drawings, and CAD-ready sketches with confidence. Its durable ABS plastic construction provides long-lasting performance for daily use in classrooms, studios, labs, and fieldwork.

You’ll enjoy six distinct scales (1:100, 1:200, 1:250, 1:300, 1:400, and 1:500) printed on three surfaces, giving you flexibility whether you’re creating scaled plans, elevations, or diagrams. The compact, lightweight design sits comfortably in your hand and stores easily in pencil cases or instrument boxes, so you can take it wherever your project leads.

Key features include a sturdy ABS construction that resists bending and warping, a clear, easy-to-read scale print, and a non-slip edge that helps you maintain alignment as you draft. The triangular shape provides natural grip and stability on your desk, while the six scales save you time when checking dimensions across different project requirements.

Care and usage are simple: wipe with a soft, damp cloth to remove dust and pencil marks. Avoid exposing the ruler to harsh solvents or prolonged direct sunlight to preserve the print and structural integrity. The compact profile makes it ideal for students taking engineering or architecture courses, professionals drafting in studios, and hobbyists pursuing precise model-making.

Compatibility notes: this ruler pairs well with standard drawing sets, drafting compasses, and technical drawing software workflows. It can be used alongside graph paper, tracing paper, and blueprint sheets to ensure consistent scale interpretation across your renderings. Whether you’re creating architectural floor plans, mechanical drawings, or educational layouts, the Deli Scale Ruler helps you maintain accuracy without slowing your workflow.

Invest in a trusted drafting tool that blends precision with portability. The Deli Triangular Scale Ruler is an essential addition to your stationery arsenal, designed to keep pace with your most exacting drawings and draft complete with clarity.

Features

• Supports six scales for versatility
• Durable ABS plastic withstands daily use
• Clear print for easy reading
• Non slip edge improves handling
• Compact and pocket friendly design
• Three surfaces for multiple scales

Specifications

• Materials: ABS plastic

Frequently Asked Questions

What projects is this ruler best suited for?

It suits architectural plans, engineering drawings, and classroom sketches. The multi scale setup helps switch between scale requirements quickly for clear, accurate drafts.

Does this come with free shipping from Azabooti?

Free shipping may apply depending on location and promotions. Check the cart at checkout for current offers.

Is the ruler pleasant to carry in a pencil case?

Yes, its compact, lightweight form fits easily in pencil boxes or instrument cases. It travels well to classrooms, studios, or field sites.