Johnson's 1877-0200 Measuring Wheel features a 3 piece telescoping handle that extends from 18" to 42", an ergonomic non-slip rubber grip handle, a rigid aluminum frame, a 5 digit counter, and a Structo-Cast® wheel with rubber tire. Measuring wheels are used for indoor and outdoor construction projects whenever long range measurements are required such as road construction, estimating parking lots and driveway installations and resurfacing, pouring concrete, measuring buildings and lot lines. Interior applications include gyms, commercial hallways and residential room measurements. Users include surveyors, civil engineers, landscape architects, paving crews, insurance representatives and others. 5 digit, easy-read magnified counter accurately measures up to 9,999 feet, 11 inches. 3 piece telescoping aluminum handle with pistol grip and safety reflector - extends from 18 inches to 42 inches. Durable, rubber tire - 12 inch diameter. Strong aluminum frame. Ergonomic non-slip grip. Convenient folding stand.