The Marshall Excelsior High Flow Thermoplastic Hose is designed for efficiency and durability. Featuring a Female QCC Type 1 connection and a 1/4" MNPT fitting, this hose ensures a secure and leak-free connection for your gas appliances. With a length of 20 feet, it provides ample reach for various applications. Made from high-quality thermoplastic, it withstands extreme temperatures and is resistant to abrasions, making it ideal for both indoor and outdoor use. Whether you're a professional or a DIY enthusiast, this hose is a reliable choice for all your gas transfer needs.