This drafting compass is most commonly used to measure inside or outside diameters and reproduce circles and arcs. Often used with maps or architecture, the wing divider features a pencil holder to easily plot curves and lines. With a lockable wing for repeat measurements, this locking wing divider is a great tool for architects, carpenters, cartographers and mathematicians!Lockable (y/n): YesMaterial: HCSLeg length (in. ): 6 in. Features: Pencil holder for use as a compass Lockable wing for repeat measurements Measure inside or outside diameters.
