The 290-20320 from Sioux Chief is a 4-1/4” OD x 3-3/8” ID, No-Putty Gasket for Kitchen Basket Strainer or Shower Drains.
- Eliminates the need for plumbers putty;
- Creates a tight seal on all finishes and materials;
- Quick and easy to install;
- Does not stain or smudge and will not dry out;
- Can be stacked if needed;
- For use with kitchen basket and shower drain.
- Outside Diameter: 4-1/4";
- Inside Diameter: 3-3/8";
- Material: Foam rubber with adhesive backing.