Measuring Wheel Number of Wheels Single Wheel Overall Height 21 3/4 in Extended Handle Length 40 1/2 in Folded Length 21 1/2 in Measuring Distance - Maximum 9 999 999 yd Measuring Units Feet Inches Meters Yards Wheel Circumference 39 5/16 in System of Measurement SAE Tread Material Polyurethane Wheel Type Spoked Foldable Foldable Use Location Outdoor Application Concrete Contractors Estimators General Contractors Landscaping Paving