The TAP RH-TIN(24) 3/8-16 GH3 B from Field Tool Supply is a high-quality right-hand tap designed for threading 3/8-16 inch holes. Made from durable titanium-coated steel, this tap ensures longevity and resistance to wear. It features a 24-degree helix angle for efficient chip removal and improved cutting performance. Ideal for use in various materials, including aluminum and mild steel, this tap is perfect for both professional and DIY applications. The GH3 B designation indicates a specific tolerance and finish, ensuring precision in your threading tasks.