A 3-02544 1/8" Hose x 1/4" JIC Female Swivel is a 3 series thermoplastic swage fitting. It is designed for thermoplastic hose and is attached using a 4599-FP010 female pusher which is an attachment for a swaging tool. Whether you're working in industrial settings, automotive applications, or any other hydraulic system, this fitting's compatibility with standard 3 series components makes it a versatile solution for your needs.