Apex Tool Group Llc PSMW18N 4″ Measuring Wheel

4″ Measuring Wheel, Suitable for measuring vertical and horizontal surfaces, the Crescent Lufkin Compact SAE Measuring Wheel displays surface dimensions in feet and inches for quick, accurate distance calculations. It features a 4-inch wheel with a rubber tire for superb traction on jobsites, baseball fields, carpeting or driveways. The analog counter dial calibrated to the wheel counts to 10,000 ft. before rolling over to 0.