Versatile Adapter: This high-pressure water hose adapter is specifically designed for seamless connection between HD water hoses and car wash equipment, featuring a TR22 to large male connector transition Sturdy Construction: Crafted from quality brass and stainless steel , this adapter ensures long-term durability and resistance to rust, providing reliable performance in various weather conditions Compact Size for Easy Handling: With a compact size of 49mm*27mm, this adapter is easy to handle and store, making it an ideal choice for both professional car washers and DIY enthusiasts Single Piece Packaging: The package includes 1 piece of the Pressure Washer Connector, ensuring you have everything you need to get started with your car washing tasks right away Easy to Use : The Quick Connect Adapter replacement provides secure and quick fittings, easy to assemble Specification: Material:Brass ,Stainless Steel Size Chart: LxW: 4.9cmx2.7cm/1.93inchx1.06inch Package Includes: 1Pressure Washer Connector Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.