The TPT-R(56) fitting offers a 3 1/2-8 NPT design, perfect for high-pressure applications. Produced by Field Tool Supply, this fitting is constructed from high-quality materials to ensure durability and reliability. The NPT threading provides a secure connection, making it suitable for various industrial applications. Its dimensions are optimized for performance, and it complies with industry standards, ensuring safety in demanding environments. This fitting is a trusted choice for professionals looking for efficiency and safety in their operations.