The Gates 50' Synthetic Rubber LOL Plus Lock-On Hose is a high-quality hose designed for a wide range of applications. With a working pressure of 300 psi, this hose is perfect for use with petroleum-based hydraulic oil, water, glycol anti-freeze solutions, engine lubricating oil, and air. This hose features a black cover that meets flame resistance acceptance designation MSHA 2G, making it a safe and reliable choice for a variety of industries. This hose boasts a continuous operating temperature range of -40 °F to +212 °F, making it suitable for use in a wide range of environments. Overall, the Lock-On Hose is a durable and reliable hose that is perfect for a variety of applications. Whether you need it for hydraulic oil, water, or air, this hose is sure to meet your needs and exceed your expectations. FleetPride is your First Click in Heavy Duty®.