So this hose stopper is one of those simple but essential accessories if you have an Interstate Pneumatics hose reel! It's a solid molded rubber bumper designed specifically for HSR50, HSR80, and HSR90 series spring-driven hose reels. The two-piece design allows you to set your desired hose length to stay permanently outside the reel - super handy for quick access without having to pull out the entire hose every time. It fits 1/4-inch hose perfectly and cushions the stop during rewind, preventing damage to both the hose and the reel. The rubber construction is durable enough to handle repeated use in air and water service applications. Installation is straightforward - just follow your hose reel's instructions. It's one of those small parts that makes using your hose reel so much more convenient and protects your equipment from wear and tear. Whether you're using it in a workshop, garage, or industrial setting, this stopper improves functionality and extends the life of your hose reel system. The quality is typical Interstate Pneumatics - reliable and built to last. If you've got one of their hose reels, this accessory is definitely worth adding for better performance and convenience!