The TAPS LH(136) 2 1/8-16 GH6 T from Field Tool Supply is a precision left-hand tap designed for threading applications. With a size of 2 1/8-16, this tap is perfect for creating internal threads in various materials. Made from high-speed steel, it offers excellent durability and wear resistance. The GH6 tolerance rating ensures a precise fit, making it suitable for both professional and DIY projects. This tap is compatible with standard threading machines and manual tools, providing versatility in usage. Ideal for metalworking, automotive, and machinery applications.