The TAP LH-UF 1/4-28 GH3 T from Field Tool Supply is a left-hand tap designed for creating threads in reverse applications. With a 1/4-28 thread size, this tap is perfect for specialized tasks where left-hand threading is required. Constructed from high-quality materials, it ensures durability and precision. The GH3 classification signifies its suitability for tougher materials, making it a reliable choice for professionals. This tap is ideal for use in automotive and machinery applications, meeting industry standards for quality and performance.