The STI TAP SP 3/8-16 GH3 P from Field Tool Supply is a robust tap designed for creating 3/8-16 internal threads. Ideal for a variety of materials, this tap is made from high-quality steel, ensuring long-lasting performance. The GH3 specification indicates a precision design, making it suitable for applications requiring tight tolerances. Its ergonomic design allows for easy handling and efficient threading, reducing the risk of breakage. This tap meets industry standards, making it a reliable choice for both professional machinists and DIY enthusiasts looking for quality threading solutions.