The Taps LH(S12) 12-28 GH3 B from Field Tool Supply is a left-hand thread tap designed for precision threading in 12-28 applications. This tap is engineered to create internal threads with a high degree of accuracy, making it ideal for specialized applications where left-hand threads are required. The GH3 classification ensures a high-quality finish and optimal performance. Constructed from durable materials, this tap is suitable for use in various industries, including automotive and manufacturing. Its robust design meets industry standards, ensuring reliability and efficiency in threading tasks.