
Westcott 255 360-Degree Protractor Compass
Precision and Clarity in Every Angle: The Westcott 360-Degree Protractor Compass Achieve accuracy and ease in your drawing and drafting projects with the Westcott 360-Degree Protractor Compass. Made from transparent plastic, this 3.5-inch tool allows you to see through the page while working, and...
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Precision and Clarity in Every Angle: The Westcott 360-Degree Protractor Compass
Achieve accuracy and ease in your drawing and drafting projects with the Westcott 360-Degree Protractor Compass. Made from transparent plastic, this 3.5-inch tool allows you to see through the page while working, and its laminated surface ensures durability for long-term use.
Specifications:
- Brand: Westcott
- Type: Circular Compass Protractor
- Size: 3.5 inches
- Material: Plastic
- Color: Clear
- Features: 360-Degree Protractor
Key Features
Durable, Stable Construction - Laminated with a solid center delivers enduring stability for precise measurements on every task, making this tool a reliable protractor for students and professionals alike
Clear View for Quick Reading - Transparent 3 1/2-inch face lets you see the underlying page for instant alignment, making protractor for school geometry tasks faster and less error prone while you draft plans
Versatile Mapping Aid - Calibrated in degrees for accurate 360-degree readings, this map protractor supports cartography and classroom projects, helping plan routes, layouts, and designs with confidence
Precise Alignment Every Time - 360-degree readability with a laminated center keeps lines true, so you can trust this compass protractor for technical drawing, CAD prep and field measurements
360 Degree Precision Tool - Calibrated scale delivers accurate 360 degree protractor measurements, helping architects, engineers, teachers, and students sketch shapes, verify angles, and complete geometry tasks with ease
Specifications
Pros & Cons
👍 Pros
- Constructed with durable, stable lamination and a solid center, providing enduring stability for precise measurements.
- Features a transparent 3 1/2-inch face, allowing users to see the underlying page for instant alignment and faster work.
- Calibrated for accurate 360-degree readings, making it a versatile tool for various geometry tasks and technical drawing.
- Ensures precise alignment every time with its 360-degree readability and laminated center, keeping lines true for confidence in results.
- Supports cartography and classroom projects, helping students and professionals plan routes, layouts, and designs effectively.
- Ideal for sketching shapes, verifying angles, and completing geometry tasks with ease due to its clear scale.
👎 Cons
- The 3 1/2-inch face might be too small for very large-scale drawing or mapping projects, requiring multiple alignments.
- As a manual protractor, it lacks the digital precision and features of electronic measuring tools.
- The laminated construction, while durable, may not withstand extreme bending or pressure without damage.
- Requires a flat surface for accurate use, which might be a limitation in field measurements on uneven terrain.
- The transparent nature means it could be misplaced easily if not stored properly due to its low visibility against certain surfaces.