The 2 1/2 NST x 2 13/16 R/L Female fitting by SEALFAST is designed for secure connections in firefighting and industrial applications. This fitting features a durable construction that ensures longevity and reliability. The National Standard Thread (NST) design allows for compatibility with standard hoses and equipment, making it versatile for various uses. Ideal for fire departments and industrial settings, this fitting meets industry standards for safety and performance, ensuring a secure and leak-free connection.