Staedtler Mars Comfort, Professional Drafting, Drawing Compass with Extension Arm, Draws Circles up to 19.5 Inch Diameter, Spring Bow Compass with Center Adjuster Wheel, 551 02
Brand: STAEDTLER
When the pros need precision, they turn to Staedtler. This solid metal geometry compass is the circle drawing tool used by architects, engineers and artists alike
Features a comfort grip on top and micro-step adjustment wheel to lock in the exact diameter you need. Draws circles up to 10.5" on its own, up to 19.5" with the extension lead
Comes with two needle heads, spare leads. , extension arm and a sturdy plastic hinged case to hold everything
The perfect woodworking , drawing compass, and math compass, Staedtler ensures quality and accuracy for every project
A key component of any set of drafting tools, not to mention an artist's toolbox, student compass and all-around math aid