Westcott
Westcott S450-4 Styrene Triangle 4-inch 45/90 Degree
★★★★★
Achieve Precision with Westcott Styrene Triangle RulerThe Westcott Styrene Triangle Ruler is crafted from clear, transparent acrylic for accurate and easy drafting and drawing. Its beveled edges ensure smudge-free inking, making it an essential tool for artists, designers, and students. Type: Tri...
$2.27*$2.50Save 9%
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Achieve Precision with Westcott Styrene Triangle Ruler
The Westcott Styrene Triangle Ruler is crafted from clear, transparent acrylic for accurate and easy drafting and drawing. Its beveled edges ensure smudge-free inking, making it an essential tool for artists, designers, and students.
- Type: Triangle Ruler
- Angle: 45/90 Degree
- Size: 4"
- Material: Clear Transparent Acrylic
- Edges: Beveled for smudge-free inking
Key Features
TRIANGLE RULER: Precision ruler with double bevel cut-out center and lightweight design for easy pick up; Perfect for your drafting and drawing needs
ACCURATE MEASUREMENT: Measuring ruler featuring precise graduations with beveled edges for smudge free inking
EASY TO USE: Scale ruler made of clear transparent acrylic which allows viewing through to the page while you work
DURABLE MATERIAL: The surface of this plastic scale ruler resists scratches and breakage
MULTI PURPOSE: This measuring tool is ideal for artists, designers, architects, engineers, and students
Specifications
Brand
Westcott
Model
S450-4
Product Type
Triangle Ruler
Material
Styrene (Clear transparent acrylic)
Size
4-inch
Angles
45/90 Degree
Edges
Beveled
Pros & Cons
👍 Pros
- Made of clear transparent acrylic, which allows users to view the page while working, enhancing precision.
- Features precise graduations and beveled edges, designed to prevent smudging when inking lines.
- The lightweight design with a double bevel cut-out center makes it easy to pick up and maneuver.
- Constructed from durable material, the plastic scale ruler resists scratches and breakage for long-term use.
- Versatile tool ideal for a wide range of professionals including artists, designers, architects, and engineers.
👎 Cons
- The 4-inch size might be too small for projects requiring longer measurements or larger drawing areas.
- Specific details on the type of acrylic used are not provided, which could impact its resistance to certain chemicals.
- While it resists scratches, no information is given about its resistance to heat or direct sunlight exposure.
- The 45/90 degree angles are standard, but the tool does not offer a wider variety of angle measurements.
- Being a basic triangle ruler, it lacks advanced features found in more specialized drafting tools like protractors or compasses.
Frequently Asked Questions
What material is the Westcott S450-4 Styrene Triangle ruler made from?
This ruler is crafted from clear transparent acrylic, often referred to as styrene, which allows you to see through to your work surface for accurate placement and drawing.
How does this ruler help prevent smudges during inking?
The Westcott S450-4 features precise graduations and beveled edges, a design choice that helps to keep ink from smudging by elevating the ruler slightly off the paper.
Is this triangle ruler durable for frequent use?
Yes, this plastic scale ruler is made from a durable material that is designed to resist scratches and breakage, ensuring it can withstand regular use in various applications.
Who is this measuring tool designed for?
This multi-purpose measuring tool is ideal for a diverse group of users, including artists, designers, architects, engineers, and students, due to its precision and ease of use.
What are the key features that make this ruler easy to use?
Its lightweight design, clear transparent acrylic construction for visibility, and a double bevel cut-out center contribute to its ease of handling and precision in drafting and drawing tasks.
Related Products
