Pencil Compass 12 inch, Precision Woodworking Compass with Wing Divider and Pencil Holder, Metal Compass Ideal for Geometry Drafting and Technical Drawing, Engineering and More

【Premium material】Pencil Compass crafted from high quality steely, easy to clean, durable, rust-proof and scratch-proof. 【Sturdy & Stable】The tip of the pencil compass has high strength, is not easily deformed. Finely ground point doesn't slip accidentally, accurate measurement. With adjustment knob switch, you can control the grip length of the pen. 【Lockable Wing Design】Adjust different circles according to your need. Simply loosen the lockable wing and tighten it. The circles can be adjusted up to 30” in diameter. 【Portable Size】The Compass stand is detachable and easy to install without tools. Small and light, easy to carry, easy to work. 【Multi-purpose Compass】This Compass stand great for doing large carpentry work, scribe, drafting, drawing circles, metal work, and leather work.