The TAPS LH(072) 1 1/8-10 GH4 B by Field Tool Supply is a high-quality left-hand tap designed for precision threading. Sized at 1 1/8-10, this tap is perfect for creating internal threads in a variety of materials. The GH4 thread form ensures optimal performance, enhancing chip removal and reducing friction during use. Constructed from high-speed steel, this tap provides excellent wear resistance and longevity. It is suitable for both manual and machine tapping applications, making it a versatile tool for professionals. This tap adheres to industry standards, ensuring reliability in demanding environments.