Staedtler Masterbow Compass

The Masterbow is an essential tool for draftspeople, engineers, designers and creatives dealing with precise measurements and geometric shapes. This compass features two hinged legs for accurate and convenient setting with a nickel-plated matte finish that resists tarnishing and finger stains. The precision-set center wheel and gunmetal spring prevents flex-back for precise setting of both small and large radii.

Maximum circle of 10.25", Weighs only 2-1/2 oz, Comes in a protective plastic pouch with a box for lead or spare parts