Best Steel Compasses of 2025

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Steel compasses are essential tools for any student or professional in the field of drafting, engineering, or architecture. These compasses are made of high-quality steel that is durable and long-lasting. With their precision and accuracy, they allow users to create accurate circles and arcs with ease. Steel compasses come in various sizes and shapes, allowing for versatility in their use. They are also adjustable, making it easy to customize the radius of the circles being drawn. Overall, steel compasses are a must-have tool for anyone who needs to draw circles and arcs with precision and accuracy.
At a Glance: Our Top Picks
Top 10 Steel Compasses
ZLKSKER 6 Inch Adjustable Leather Compass
ZLKSKER 6 Inch Adjustable Lockable Steel Divider Wing Leather Compass is made of high-quality carbon steel, ensuring durability and wear-resistance. With a maximum span of 6 inches, this compass is perfect for drawing arcs, circles, divide gauges, dividing line, line segments, size measurement, etc. Its hard and sharp tips can accurately mark the workpiece, making it a great tool for precision leather, wood, and metalwork.
Mr. Pen- Professional Compass with Lock
The Mr. Pen Professional Compass is a versatile tool that is perfect for woodworking, carpentry, metalwork, and more. It is made from high-quality steel, ensuring durability and preventing rust or corrosion. With its pencil holder, you can easily draw circles up to 19 inches in diameter. Additionally, this compass can be used as a scribe or divider for quick measurements and copying. The spring tension and lockable sliding nut allow for quick leg adjustment and repeat measurements. Whether you need to draw precise circles or accurately measure and copy dimensions, the Mr. Pen Professional Compass is a reliable and convenient tool.
BlingKingdom Compass and Protractor Set
The BlingKingdom Compass Set is designed for precision and ease of use. With its easy-grip top control, you can effortlessly adjust the radius to create perfect circles, making it ideal for students and professionals alike. The durable stainless steel construction ensures it won't corrode, while the transparent protractor allows for clear measurements from 0 to 180 degrees. Measuring 4.53 inches long, this tool is perfect for a variety of tasks, whether you're in school, working on woodworking projects, or pursuing artistic endeavors.
Keadic Metal Compass Set
The Keadic Metal Compass Set includes 3 different sizes of high-quality divider compasses made from high carbon steel with anti-rust and anti-corrosion finish. The compasses have a hard point tip for accurate draw and are finely threaded for quick adjustment. They are easy to use, with a lockable sliding nut and adjustable width between the two legs. This set is perfect for drawing arcs, circles, contours, line segments, and more in woodworking, metalworking, leatherworking, and math.
Mr. Pen- Professional Compass for Woodworking
This all-metal 8-inch compass is a professional tool for woodwork, carpentry, metal work, leather work, and math. The lockable wing design ensures high dimensional accuracy when drawing arcs and circles repeatedly. The compass can also be used as a scribe or divider to quickly measure and copy measurements. With a pencil holder, you can easily draw circles up to 18” in diameter. Made from high-quality steel, it will not rust or get corroded.
Adjustable Divider Leather Compass for Drawing and Woodworking
The 2 Pieces Adjustable Divider Leather Compass set includes 6-inch and 8-inch lockable steel compasses for drawing circular arcs, gauges, dividing lines, and dimension measurement. The compasses can be firmly fixed on the horizontal surface of leather and wood, enabling the exact drawing of required contour shapes. Made of quality carbon steel, the compasses are strong, durable, and rust-resistant. The package includes two sizes to meet various needs, with a classic and simple structure that is easy to operate even for novices.
DemJamr 6 Inch Leather Compass
The DemJamr Leather Compass is an essential tool for anyone involved in woodworking, metalworking, or drafting. With its 6-inch legs and a maximum span of 6 inches, you can easily draw circles up to 12 inches wide, making it perfect for precise measurements and designs. Crafted from high-quality carbon steel, this compass ensures durability and resistance to rust, providing a reliable tool for long-term use. Its sharp compass tips allow you to accurately mark your workpiece, enhancing your crafting experience. This versatile tool also includes a stainless steel ruler, adding extra value to your toolkit.
Nicpro 12 Inch Compass
The Nicpro Compass is a high-quality, 12-inch tool designed for precision in woodworking and drafting. Its durable carbon steel construction makes it ideal for heavy-duty projects. You will appreciate the lockable design, which allows for easy adjustments and ensures that it stays in place while you work. This feature is particularly useful for taking repeat measurements or drawing perfect circles and arcs. The integrated pencil holder enables you to create circles up to 30 inches in diameter, making it versatile for various materials. Whether you're a carpenter or designer, this compass is sure to enhance your work.
DemJamr 8 Inch Adjustable Compass Set
The DemJamr Adjustable Compass is a versatile tool designed for precision in various drafting tasks. Made from high-quality carbon steel, this compass resists rust and offers durability for long-term use. Its 8-inch adjustable legs allow you to draw arcs and circles easily, making it ideal for woodworking, metalworking, and leather projects. With hard, sharp tips, you can accurately mark your workpieces, ensuring clean and precise lines. The included steel ruler further enhances your measuring capabilities, providing convenience for all your drafting needs.
Chartpak Masterbow Compass
The Chartpak Masterbow Compass is a delicately balanced compass made of durable steel that can create up to 10"" circles with feather light control. It resists tarnish and fingertip stains.
Frequently Asked Questions (FAQs)
1. How do you use a steel compass?
Lean the steel point against your forefinger to help you point the compass on the paper exactly where the point is. Always keep the compass vertical to the paper as it may affect the dimension of the circle. Use both your hands and rotate the compass clockwise to draw the circle.
2. What is a precision compass used for?
From the Manufacturer Use this compass to scribe and draw circles. This precision Pencil compass has a spring tension adjustment for marking up to 8" diameters. The scribe guide is for edge marking. This tool is for use with pencil (included) or slim ballpoint pen.
3. How much does a geometry compass cost?
Geometry Compass at Rs 10/piece(s) | Drafting Compass, ज्योमेट्री कम्पास - Polo Industries, Delhi | ID: 12699655755.
During our steel compass research, we found 24 steel compass products and shortlisted 10 quality products. We collected and analyzed 35,864 customer reviews through our big data system to write the steel compasses list. We found that most customers choose steel compasses with an average price of $7.84.
The steel compasses are available for purchase. We have researched hundreds of brands and picked the top brands of steel compasses, including ZLKSKER, Mr. Pen, BlingKingdom, Keadic, Weewooday. The seller of top 1 product has received honest feedback from 288 consumers with an average rating of 4.9.

Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.