Designed for reliability and precision, this end fitting with internal UNF thread is the perfect solution for connecting hoses in air conditioning systems type 3356 and 3090. Manufactured from high‑quality steel, it ensures exceptional durability, resistance to pressure, and long‑lasting performance even under demanding operating conditions. Its robust construction guarantees a secure and leak‑free connection, supporting optimal efficiency of the entire cooling installation. Engineered to meet strict technical requirements, the fitting provides easy integration into existing systems, reducing downtime and simplifying maintenance. Thanks to its precise threading and solid material properties, it delivers consistent results, making it an excellent choice for professionals who value safety, reliability, and efficiency in every detail of their work. This component is not only a functional element but also a key factor in ensuring the smooth operation and extended service life of air conditioning systems.