- Universal Compatibility: This stainless steel sink drain fitting features a spring core and is designed to fit a variety of basin drains. It accommodates drain holes with an inner diameter ranging from 32 mm to 42 mm, ensuring a perfect fit for most sinks. - Reliable Operation: The innovative click-clack function allows the valve to open and close in seconds. Say goodbye to the frustrations of jammed or leaking sink plugs—enjoy smooth, hassle-free usage every time. - Effortless Cleaning: Designed for convenience, this drain plug is easy to disassemble for cleaning. Simply press lightly to attach or detach. The hollow basket design effectively filters hair and debris, preventing clogs while making maintenance a breeze. - Simple Installation: Replace your old drain plug with ease—no tools required. Just remove the old fitting, insert the new jump core, and you're done. This straightforward process allows anyone to achieve a quick and secure installation. Use Scenarios: 1. Perfect for busy households where quick maintenance is essential, ensuring sinks stay unclogged and functional. 2. Ideal for rental properties, offering an easy solution for landlords to upgrade outdated plumbing without professional help. This sink drain fitting stands out for its durability, user-friendly design, and efficient performance, making it a must-have for any kitchen or bathroom renovation.