Replacement Click-Clack Sink Drain (Spring Thread) — durable brass pop-up drain with click-clack operation Key benefits Reliable long life: Spring core plus a thick protective coating resist wear from frequent use so the drain maintains performance over time. Simple, one-touch operation: Click-clack design seals when pressed down and releases when clicked up for fast, tool-free open/close use. Stable, leak-resistant connection: Brass construction provides corrosion resistance and mechanical strength for a dependable seal and secure fit. What it does and why you need it Replaces worn or broken pop-up drains with a robust spring-thread click-clack mechanism that restores smooth opening and closing. Reduces maintenance and downtime by using durable materials and a proven spring core design that resists sticking and failure. Fits most standard sink drain openings, making it a practical replacement option for a wide range of sinks. Key features Operation: Click-clack (press down to close/seal, press up to open/release). Mounting: Spring thread design compatible with most standard sink drain assemblies. Material: Solid brass construction for corrosion resistance and long-term stability. Finish/coating: Thick protective coating over the spring core to extend service life and resist surface wear. Typical applications Bathroom sink replacement: Swap in this click-clack drain to replace a damaged or leaking pop-up in a residential bathroom sink. Powder room or guest bath upgrade: Install to improve reliability and appearance in frequently used small sinks. Utility or bar sink repair: Use in secondary sinks where a durable, easy-to-operate drain is needed. Compatibility and installation notes Designed to fit most standard sink drains; check your sink’s drain opening and thread type to confirm fit before purchase. Intended as a direct replacement for standard click-clack/pop-up sink drain assemblies using a spring-thread connection. Materials and performance Brass body and components resist corrosion and mechanical wear. Spring-core mechanism ensures consistent sealing and release action through repeated cycles. What to expect in use Smooth press-to-close and click-up-to-release action. Stable, leak-resistant connection when properly installed. Durable service in everyday sink applications without frequent adjustments. If you need a straightforward, reliable replacement pop-up drain with a durable brass build and simple click-clack operation, this spring-thread sink drain provides a practical solution for most standard sinks.