Top-Quality Drain Assemblies, Stoppers & Washers

Browse sink, drain, and tub repair parts at F.W. Webb to find superior-quality components from reliable makers. Our selection includes assemblies, pop-up drains, stoppers, washers, and kits for your sink or tub. Use our helpful filters to narrow your search for drain, sink, and tub parts by size, finish, end connection, and height to find the exact component you need to repair or update a bathroom sink or shower. Select sturdy parts for your home project in metal, rubber, brass, cast iron, and stainless steel to match the other fixtures in your bathroom. Explore the options and find sink, drain, and tub repairs from trusted makers, including Gerber, Kissler, Delta, Walrich, and American Standard.

Frequently Asked Questions

How do I know what size drain stopper I need?

Measure your old sink plug's diameter to determine the size you'll need when purchasing a new drain stopper.

How does a pop-up drain work in a bathroom sink?

A pop-up drain in a bathroom sink works by simply pushing down the stopper to open or close the unit.

What parts come in a drain assembly?

A drain assembly comes with the following parts:

  • The ball-and-rod assembly moves the drain up and down
  • Flanges and stoppers come together to build the pop-up drain
  • A drain tube is the assembly unit that sits under the sink