[Heavy Duty Construction] The hose reel is made of high-quality nickel-plated steel, which is waterproof and corrosion-resistant, ensuring durability and long-lasting performance even in harsh industrial environments. 1/2 inch Female NPT Threads: Inlet and outlet are 1/2 inch Female NPT with swivel designed to fit 1/2 inch hose, making it compatible with a variety of hose reel systems. Maximum pressure 5000 PSI. EASY REPLACEMENT: The heavy-duty hose reel spinner is designed as a rotating replacement part that can be easily installed and replaced in existing hose reel systems. EASY MAINTENANCE: 90 swivel design provides free rotation, significantly reducing the risk of kinks and flow restrictions. Thanks to its ball bearing swivel mechanism, the swivel turns the hose smoothly and leak-free, preventing tangling and twisting. [Strong and Durable] The swivel joint is versatile and can be used in air and water hose reel systems, suitable for various applications in industrial and home garden settings. Provides smooth rotating action for industrial and home garden hose reel systems. Color: Silver Material: Steel Package Contents: 1 * Hose Reel Spinner Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.