Pacific Arc Drafting Triangle 18in 30/60/90 - Fluorescent Orange

In this review the Pacific Arc Drafting Triangle proves to be a reliable, no-frills tool for anyone who needs consistently accurate angles and a durable, visible template. Designed with architects, engineers, quilters and students in mind, the triangle's single biggest selling point is its combination of a full 18in length with a solid.080 in acrylic construction that keeps edges straight and stable during repeated use. It is a straightforward drafting triangle that prioritizes accuracy and visibility over extra markings or gimmicks.

Key Features

• Professional accuracy: The 30, 60 and 90 degree corners provide precise angle control for technical drawings, quilting templates, and layout work.
• Full 18in length: The non-graduated 18in edge gives a long straight reference for extended lines and larger patterns without needing to join pieces.
• Durable material: Constructed from.080 in pure acrylic, the triangle resists warping and keeps a plain, strong edge for long-lasting use.
• High visibility color: The fluorescent orange finish makes the triangle easy to spot on cluttered worktables or in a stacked kit of tools.
• Versatile use: Works as a drafting square, quilting template, or general layout tool for students and professionals alike.

Who It's For

The Pacific Arc triangle is aimed at people who need a dependable, larger drafting instrument: architects and engineers doing layout work, quilters needing a visible template for cutting and marking, and students learning technical drawing fundamentals. Its clear but fluorescent orange acrylic helps when tools must be easy to find on a busy bench.

Those who should look elsewhere include users who need detailed graduated markings or metric/imperial scales printed on the edge; this non-graduated model is purely for straight edges and angle work rather than precise incremental measurement.

Pros & Cons

Pros

• Sturdy.080 in acrylic construction provides a long-lasting, straight edge for accurate lines.
• Clear design with fluorescent orange color improves visibility on the work surface.
• True 30/60/90 degree corners and an 18in length make it versatile for drafting and quilting tasks.

Cons

• The triangle is non-graduated, so it does not replace a ruler when fine measurements or scales are required.

Specifications

Our Verdict

The Pacific Arc Drafting Triangle is a practical, cost-effective choice for anyone who needs a reliable 18in edge and precise 30/60/90 angles. It is especially good value for professionals and hobbyists who value durability and visibility over graduated measurement marks, making it an excellent addition to a drafting kit or sewing toolbox.

Frequently Asked Questions

Is this triangle graduated?
No, this model is non-graduated and is intended for straight edges and angle layout rather than incremental measurement.

What is the material thickness?
The triangle is made from.080 in pure acrylic for a firm, durable edge.

Will it work for quilting templates?
Yes, the long 18in edge and visible color make it suitable as a quilting template for marking and cutting.