Klein Tools 100-Foot Closed Reel Tape Measure has enhanced dependability and durability due to its impact resistant materials and design. All metal parts are corrosion resistant. The planetary gears allow for a quicker return speed with a 3:1 gear ratio. The steel tape is graduated in feet and inches to 1/8-inch increments. It can measure longer distances up to 100 feet. Ideal for outdoor use and can be easily transported with convenient belt clip or lanyard (lanyard not included).