Solid Brass Universal Bounce Plug Spring Loaded Pop Up Basin Drain Core Replacement compatible with Bathroom Sink Drain Fitting

This solid brass pop-up core is replacement part for bathroom sink pop-up drain. Made of solid brass material, it is corrosion resistant and rust-proof for long-term use in wet bathroom environment._x000D_ The spring-loaded pop-up mechanism provides smooth press operation. Press once to close for water storage, press again to drain water, tight seal prevents leakage._x000D_ Easy to replace, you do not need to remove the whole sink drain. Just swap the old inner core, simple DIY installation. It fits most standard pop-up sink drains, great for home and hotel bathroom sink repair.