Simplify your next long-range measurement project with Johnson's Structo-Cast® dual measuring wheel. Its dual-wheel construction provides greater stability, which is particularly useful on uneven ground. It features a three-piece telescoping aluminum handle, with an ergonomic non-slip rubber grip handle that extends from 17" to 42". With a rigid aluminum frame and durable 4-inch rubber wheels, this measuring wheel was built to last. It also features a five-digit, easy-read magnified counter that provides accurate measurements in feet and inches.