The TAPS LH(S04) 4-80 GH1 B from Field Tool Supply is a high-quality left-hand tap designed for precision threading in various materials. With a size of 4-80, this tap is ideal for creating internal threads in small holes. Made from durable high-speed steel, it ensures longevity and resistance to wear. The tap features a GH1 thread form, which provides excellent chip removal and reduces friction during operation. This tool is perfect for use in machine shops and for hobbyists working on intricate projects. Compatible with standard tapping equipment, it meets industry standards for quality and performance.