The TAPS LH(036) 9/16-40 GH3 P from Field Tool Supply is a high-quality left-hand tap designed for precision threading in various materials. With a thread size of 9/16-40, this tap is ideal for creating internal threads in hard metals and plastics. Made from durable high-speed steel (HSS), it ensures longevity and resistance to wear. The GH3 designation indicates a high-quality finish, providing smooth operation and reducing friction during use. This tap is perfect for applications requiring left-hand threads, making it a versatile addition to any tool kit.