Top Fix Kitchen Sink Strainer – 90mm Stainless Steel Kitchen Sink Basket Strainer - Design for Easy DIY Installation | Watertight Seal, Drop-In Assembly. Simplified Installation: Top-Fix design basket strainer allows for easy drop-in waste assembly from above. No need to reach or assemble from underneath, simplifying plumbing installation for sink strainers. Improved Accessibility: Install kitchen strainer components from the top, even in tight spaces or behind fixtures. Avoid complex and awkward movements, making it perfect for hard-to-reach areas. Less Mess: Patented construction creates a watertight seal without the need for silicone. Prevents leaks by securing a tight seal, ensuring mess-free plumbing. Enhanced Versatility: Our sink strainer is compatible with a wide variety of bathroom fixtures and plumbing setups. Ideal for use in different projects, making it the perfect universal waste solution. Time Savings: Streamlined installation process saves time on every job. Complete plumbing projects faster and with greater efficiency with out sink drainers