InSinkErator STP-SS Sink Stopper - Stainless Steel

SKU: 478033
Brand: InSinkErator Model: STP-SS Condition: New

InSinkErator STP-SS Garbage Disposal Parts

Regular Price: $13.99
On Sale: $9.22
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The InSinkErator STP-SS Sink Stopper in Stainless Steel replaces lost or worn stoppers. Insinkerators stoppers are designed to stop water and food particles from going down the drain, adding style and functionality to your sink with the stainless steel finish. It is for use with all InSinkErator manufactured disposers.

Item measures: 3.25" assembled with rubber gasket. To fit 3" sink flange holes.


  • Replaces Lost or Worn Out Stoppers on ISE Disposers
  • Polished Stainless Steel
  • Rubber Gasket Ensures Leak Proof Use


  • Size: 3-3/8" ID
  • Color: Stainless Steel

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Questions & Answers

I have an old utility sink 15" x 15" drain stopper is 1-1/2 " diameter which is N/G sink drain is 3" that stopper fitswill this stopper fit my sink

by LUKE BEIRNE from on 08-01-2012

It should, This item measures 3.25" assembled with rubber gasket, and is designed to fit a standard 3" sink flange hole.

on 08-01-2012
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