Simplify your next long range measurement project with Johnson Structo-Cast measuring wheel. It features a three piece telescoping aluminum handle, with an ergonomic non-slip rubber grip handle, that extends from 18 in to 42 in. With a rigid aluminum frame and durable rubber 12-1/2 in Dia tire, this measuring wheel was built to last on even the roughest jobsite. It also features a five-digit, easy read magnified counter that provides accurate measurements in ft and in. And storing this tool is a snap with the included convenient folding stand.