The STI TAP SP 1/4-28 GH3 P by Field Tool Supply is engineered for precision threading in various materials. This tap features a 1/4-28 thread size, making it perfect for standard applications. Constructed from high-grade steel, it ensures exceptional durability and performance. The GH3 classification indicates a higher tolerance for precision work, making it suitable for intricate threading tasks. Its design allows for smooth operation and reduced friction, enhancing the overall threading experience. This tap is compliant with industry standards, ensuring reliability and effectiveness in both professional and hobbyist settings.