Everflow 7512 Heavy Duty Kitchen Sink (3-1/2 Inch) Stainless Steel Drain Assembly With Strainer Basket KOHLER Style Stopper HEAVY DUTY: This Everflow Sink Drain Assembly is made of Heavy Duty Stainless Steel which is built to last! STRAINER/STOPPER INCLUDED: Works as strainer and a plug, depending on which way you want it And has a stylish look to match your kitchen FITS STANDARD DRAINS: (3-1/2 - 4 Inch -4-1/2 inch flange ) The Drain Assembly is Quick And Easy To Install Detachable Parts KOHLER STYLE: Rolled edge basket with ground joint seal STAIN RESISTANT: Super easy to clean! just remove the basket to empty. And it's Dishwasher Safe