Beam Compass

<ul><li><span>Easy to Use - The Channel Beam Bar For Alvin Beam Compass is a functional replacement part that allows the compass to draw circles up to 48 inches in diameter.</span></li><li><span>Precision Design - Spring-loaded thumbwheel on the top of each slide assembly allows for smooth and precise adjustments. Comes complete with interchangeable ruling pen, pencil, and divider legs.</span></li><li><span>Ideal for Students - Perfectly useful for all levels, whether for geometry class, drafting, architectural design, construction, or engineering.</span></li><li><span>Conveniently Packaged - Comes in a hard, see-through plastic case for portability and easy storage and transport.</span></li><li><span>Premium Quality - Made in Germany, each tool is constructed with heavy-duty materials and finish that can resist stains and tarnishing. Ideal for long-lasting use.</span></li></ul><p><span>Proudly Made in Germany</span></p>