Features: Ensures your boat's water is safe from freezing temperatures with our Winterizing Kit, for secure winter preparation. Our Blowout Adapter is constructed with high quality copper and designed with a quick connect plug fit air compressors, making it for your winterizing needs. For owners, boating enthusiasts, who require solution to protect their water lines from the harsh winter. Versatile in use, this Sprinkler Blowout Adapter can be easily connected to 3/4" garden hoses, perfect for winterizing boats, and outdoor irrigation systems before the cold sets in. Simplifying your maintenance routine with this easy to install Winterize Blowout Plug, ensuring to winter while keeping your vehicle's water intact and leak free. Specifications: Material: Copper Size: As Shows Pattern: Multiple pattern, please refer to the picture Package Includes: 1 Set Wintering Blowout Adapter note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.