The Stanley DualLock Pocket Tape has a corrosion resistant, long-life Tylon coated blade for increased durability and wear resistance of blade markings, for improved readability over time and therefore providing prolonged product life. DualLock consists of autolock plus a fixed blade lock with up to 1.75m of stand-out, for convenient and efficient measuring. The shock resistant case is fitted with an ergonomic bi-material grip for all day comfort. Available with metric only or both metric and imperial graduations.