The TAPS LH(116) 1 13/16-20 H4B from Field Tool Supply is a high-quality left-hand tap designed for precision threading in various materials. With a thread size of 1 13/16-20, this tap is ideal for creating internal threads in hard metals and plastics. Made from durable high-speed steel (H4B), it ensures longevity and resistance to wear. This tap is perfect for applications requiring left-hand threads, making it suitable for specialized machinery and repair tasks. Its robust construction meets industry standards, ensuring reliable performance in demanding environments.