Keson MP301 Metal Professional Spoked Wheel The Keson MP301 is a durable, metal spoked measuring wheel designed for professional surveying and construction layout. Its slightly compact size makes it more affordable without sacrificing performance or durability. The 3 ft circumference wheel is ideal for smooth, consistent readings, providing accurate distance measurement while easily rolling over uneven surfaces. Equipped with a robust steel frame and spoked design, the MP301 delivers long-term reliability and precision in field conditions. Its construction ensures minimal resistance and consistent click registration for fast, efficient measurements. Key Features • Metal spoked wheel for durability and consistent rolling • 11.5 in diameter, 3 ft circumference for medium-range measurements • Accurate distance click registration • Lightweight but rugged construction for field use Ideal For Surveyors, contractors, and field professionals who need a reliable, compact metal wheel that handles uneven terrain and provides accurate measurements without compromise.