The blowout adapter is designed for easy and effective Winterize of your RV, camper, or trailer. With its quick connect plug, it fits standard garden hose threads, allowing you to use an air compressor to clear out water from the water lines. This adapter helps safeguard your RV's plumbing system from the potential damage caused by freezing water. Features - ColorGolden -Material:Copper - Size: 4.05X2.65X0.80cm/1.59X1.04X0.31in -Versatile adapter: ideal for winterizing rvs, campers, boats, garden hoses, and travel trailers using an air compressor blowout method -Effortless fit: screws into the rv's inlet or a standard garden hose for a quick and secure connection, ensuring -Compact and sturdy: the short and robust design allows easy access to tight spaces, making it convenient for various applications -Durable and leakproof: the robust construction eliminates any potential for leaks, ensuring reliable performance -Comprehensive : connects effortlessly to garden faucets to winterize lawn sprinkler systems, drip irrigation systems, hoses, and pipes, preventing freeze damage Package list: 1 x RV air blower adapter