Brass Sink Overflow Hole Cover | Decorative Basin Drain Cap

Upgrade your bathroom or kitchen sink with these elegant brass overflow hole covers. Crafted from solid brass with a premium nickel electroplating finish, these decorative caps add a polished, modern look to any basin while keeping the overflow vent fully functional. Available in multi-packs of 1–30 pieces, they're perfect for home renovations, hotel refurbishments, or commercial fit-outs.

Why You'll Love These Overflow Covers

• Durable Brass Construction: Solid brass core resists rust, fading, and everyday wear — built to last in wet environments.
• Premium Nickel Electroplating: A uniform, high-gloss finish with excellent adhesion delivers a bright, corrosion-resistant surface that stays shiny wash after wash.
• Decorative Without Blocking: Designed to cover the overflow hole neatly while maintaining full gravity-flush drainage — form meets function.
• Wide Compatibility: Fits most standard wash basins, hand sinks, mop pools, and bathtubs — ideal for homes, bathrooms, kitchens, shopping malls, and hotels.
• Tool-Free Installation: Simply apply a little soap around the edge and slide the cover into the overflow hole — no tools, no hassle, no damage to the fitting.
• Value Multi-Packs: Choose 1 to 30 pieces to suit a single sink or a full renovation project.

Product Specifications

Note: Due to hand measurement, dimensions may vary by 1–2 cm. Colors may appear slightly different depending on your monitor settings.

Complete Your Bathroom Accessories Collection

Looking to refresh more of your space? Explore our other popular home accessories:

• Mesh Zipper Organization Bags – Waterproof Storage Solution
• 1.5L Handheld Steam Cleaner – 1800W Touch Screen

For guidance on safe plumbing fittings and home improvement standards, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Countertop

Frequently Asked Questions

Q: What material are these sink overflow hole covers made from?

A: These overflow covers are made from solid brass with a premium nickel electroplating finish, making them rust-resistant, corrosion-resistant, and long-lasting in wet bathroom and kitchen environments.

Q: Will these brass overflow covers fit my basin?

A: These covers are designed to fit most standard wash basins, hand sinks, bathtubs, and mop pools found in homes, kitchens, hotels, and commercial spaces. Due to hand measurement, there may be a 1–2 cm size variation, so we recommend measuring your overflow hole before ordering.

Q: How do I install the sink overflow hole plug?

A: Installation is easy and tool-free. Simply apply a small amount of soap around the overflow hole opening, then slide the decorative cover in gently. The cap seats securely without cracking or damaging the fitting.

Q: Can I buy these in bulk for a renovation project?

A: Absolutely! These brass overflow covers are available in packs of 1 to 30 pieces, making them ideal for single-sink replacements as well as large-scale bathroom or kitchen renovation projects, including hotels and commercial properties.