The TAPS LH(124) 1 15/16-18 H6T from Field Tool Supply is a high-quality left-hand tap designed for precision threading. With a size of 1 15/16 inches and a thread pitch of 18, this tap is perfect for creating accurate threads in various materials. Made from premium steel, it ensures durability and long-lasting performance. This tap meets industry standards, making it suitable for professional machining and fabrication tasks. Its design allows for smooth cutting and reduced friction, making it an essential tool for any skilled tradesperson.