The Stanley Tools® 3.5M/12 ft. PowerLock® Tape Measure is a durable, heavy-duty measuring tool designed for both precision and long-lasting performance. Its cast-metal case can withstand tough jobsite conditions, while the Mylar® polyester film coating on the blade helps extend its life by resisting abrasions and minimizing friction. The secure blade lock ensures that the tape won't creep during measurements, providing more accurate results. With 16" and 19.2" stud center markings and a corrosion-resistant Tru-Zero® end hook, this tape measure is ideal for framing and other precise tasks.