The TAPS LH(084) 1 5/16-12 H4 P from Field Tool Supply is a left-hand tap designed for threading applications. With a size of 1 5/16 inches and 12 threads per inch, this tap is perfect for creating internal threads in various materials. The H4 tolerance ensures precision and a smooth finish, making it suitable for high-quality machining tasks. Crafted from high-quality materials, this tap is built to withstand wear and tear, ensuring longevity and reliability in your projects. It complies with industry standards, making it a trusted choice for professionals.