Adjustable Triangle Ruler with Handle – Acrylic Drafting Tool

Precision Drafting Made Easy – Acrylic Triangle Ruler with Handle

Whether you're sketching architectural plans, illustrating technical drawings, or crafting detailed artwork, this Adjustable Triangle Ruler with Handle delivers the accuracy and durability professionals and students demand. Crafted from clear, high-quality acrylic, this 30 cm (11.8") drafting tool combines a 45°/90° angle ruler with an integrated protractor and comfortable handle cut-out — all in one sleek, transparent instrument.

Key Features

• 45° / 90° Angle Precision: Pre-set square angles make it effortless to draw perfect right angles and diagonal lines for architectural, engineering, or graphic design work.
• Integrated Protractor: Centre cut-out allows easy finger placement for quick lifts and highly accurate angle measurements in a single tool.
• Transparent Durable Acrylic: Crystal-clear construction lets you see through the ruler to your drawing surface, improving placement accuracy and reducing errors.
• Easy-to-Read Scale: Clean black ink graduation markings along all edges are crisp and legible under any lighting conditions.
• Ergonomic Handle Cut-Out: Thoughtfully designed finger grip makes repositioning the ruler fast and effortless, even during extended drawing sessions.
• Inking Edge Compatible: Raised edges help prevent ink smudging, making this ruler ideal for technical pen and inking work.
• Versatile Use: Perfect for architects, engineers, graphic designers, illustrators, students, and teachers alike.

Specifications

Package Contents

• 1 × Triangle Ruler with Handle (30 cm)

Who Is This For?

This drafting triangle ruler is an essential instrument for anyone who works with precision measurements and clean straight lines. Architects rely on it for floor plan drafting, engineers use it for technical schematics, and artists love it for perspective drawing. Students and teachers will appreciate the easy-to-read scale and simple handling during classroom projects.

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Frequently Asked Questions

Q: What angles does this triangle ruler support?

A: This acrylic drafting triangle ruler is set to 45° and 90° angles, making it ideal for drawing right angles, diagonal lines, and parallel lines with precision. The integrated protractor cut-out also allows you to measure a wide range of custom angles.

Q: Is the acrylic material sturdy enough for professional use?

A: Yes. The ruler is constructed from high-quality, transparent acrylic that is both durable and resistant to warping. The material is thick enough to withstand regular professional use while remaining lightweight and easy to handle.

Q: Can I use this ruler with technical ink pens without smudging?

A: Absolutely. This triangle ruler features raised inking edges specifically designed to keep the ruler surface lifted slightly above your drawing, preventing ink from bleeding or smudging underneath — a must-have feature for technical illustration and architectural drafting.

Q: What is the scale length of this drafting triangle?

A: The scale length measures 30 cm (approximately 11.8 inches), which is a practical size for most drafting boards, sketchpads, and standard paper formats used in design and architecture.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.