Features: This 1/4" universally quick connection adapter features a flexible design with 360 degree rotation, ensuring seamless compatibility with sprayed guns like K3 and W71 for smooth and efficient painting operations in diverse work environments. Crafted from copper and steel, it offer excellent pressure resistance and wear durability, while the tool less quick connection systems allows for effortless installation and removal without additional tools. Ideal for professional painters, diyer enthusiasts, gardeners, and cleaning technicians, this versatile adapter caters to users needing reliabled and adaptable connection for various tasks. Perfect for painting projects, garden sprayed, high pressure cleaning, and other applications, it enhances performances in complex angles and confined spaces to improve workflow efficiency. With its robust construction and wide applicability, this multifunctional accessory provides dependable support for industrial pumps, air compressors, and home use, ensuring long lastingly convenience. Specifications: Color: silver Component: copper+steel Size:Approx.6x1.8x1.8cm/2.36x0.71x0.71inch For K3, W71 and other models of sprayed guns Package Includes: 1pcs Flexible Joint Coupler note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.