The Proto 1/2" Drive Micrometer Torque Wrench J6016NMC is a high-quality hand tool designed for precision torque adjustments. With a 1/2 inch drive size, this micrometer torque wrench by PROTO allows for accurate and reliable tightening and loosening of nuts and bolts in various applications. Perfect for professionals and hobbyists alike, this tool ensures optimal performance and efficiency in a wide range of mechanical tasks.