---
product_id: 737969684
title: "Insinkerator STP-MTBLK 1 Sink Drain Valve"
brand: "insinkerator"
price: "₪10"
currency: ILS
in_stock: false
url: https://www.desertcart.co.il/products/737969684-insinkerator-stp-mtblk-1-sink-drain-valve
store_origin: IL
region: Israel
---

# Matte black designer finish Stops water & debris Fits all InSinkErator disposers Insinkerator STP-MTBLK 1 Sink Drain Valve

**Brand:** insinkerator
**Price:** ₪10
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Stop the drip, style your sink!

## Quick Answers

- **What is this?** Insinkerator STP-MTBLK 1 Sink Drain Valve by insinkerator
- **How much does it cost?** ₪10 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/737969684-insinkerator-stp-mtblk-1-sink-drain-valve)

## Best For

- insinkerator enthusiasts

## Why This Product

- Trusted insinkerator brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Plastic Build:** Lightweight yet sturdy construction ensures long-lasting performance.
- • **Effortless Maintenance:** Simple to install and clean, keeping your sink area pristine with minimal effort.
- • **Ultimate Drain Defense:** Effectively blocks water and food particles, preventing clogs and mess.
- • **Universal Compatibility:** Seamlessly fits all InSinkErator disposers for hassle-free installation.
- • **Sleek Matte Black Finish:** Elevate your kitchen aesthetics with a modern, designer look that stands out.

## Overview

The Insinkerator STP-MTBLK Sink Drain Valve is a matte black plastic stopper designed to prevent water and food particles from entering your sink drain. Compatible with all InSinkErator disposers, it combines functional clog prevention with a sleek, modern finish to enhance your kitchen's look while ensuring easy installation and maintenance.

## Description

Insinkerator sink stopper in matte black finish, Stops water and food particles from going down the sink drain, For use on all In-Sink-Erator manufactured disposers, Designer finish

## Features

- Insinkerator STP-MTBLK Sink Stopper, Matte Black

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | InSinkErator |
| Model Number | STP-MTBLK, Matte Black |
| Package Dimensions | 16.3 x 12.5 x 3 cm |
| Material | Plastic |
| Color | matte black |
| Package Weight | 0.09 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Brand Name | InSinkErator |

## Product Details

- **Material:** Plastic
- **Brand:** InSinkErator
- **Color:** matte black
- **UPC:** 050375009528
- **Global Trade Identification Number:** 00050375009528

## Images

![Insinkerator STP-MTBLK 1 Sink Drain Valve - Image 1](https://m.media-amazon.com/images/I/71QaFEfb2nL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: what are the dimensions?  This seems to be a bit large**
A: There are (2) dimensions. Inner seal is a 3 inch diameter seal, which sits inside the basket. The second dimension is the overall "lip" which seals the inner seal of the basket; 3 1/4 inch diameter.

**Q: why can this plug not be shipped to a California address?**
A: I ship to California addresses. I live in California

**Q: Does this stopper fit down into the drain, or at the top of the drain so that it sticks out into the basin of the sink?**
A: Inner flange diameter - 3 1/8".  Outer diameter - barely greater than 3 1/4" (not a full 3 5/16").  It sticks up into the basin of my sink, and barely provides a seal so that the most minor bump to it results in a leak.  The inner flange rests within the drain, but the out flange keeps it from resting down inside the drain.

**Q: Is  this easier to pull out than the plastic stopper?**
A: I have no problem pulling out the InSinkErator STP-SS what-so-ever.  If you are having a problem breaking the suction, you can simply open drain function with this stopper.

## Frequently Bought Together

- Insinkerator STP-MTBLK, Matte Black Garbage Disposal Sink Stopper Fits Standard Kitchen Drain Size of 3 1/2 Inch Diameter
- Insinkerator FLG-MTBLK, Sink Flange, Matte Black
- InSinkErator STC-MTBLK Push SinkTop Switch Button, Matte Black

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**Shop now:** [https://www.desertcart.co.il/products/737969684-insinkerator-stp-mtblk-1-sink-drain-valve](https://www.desertcart.co.il/products/737969684-insinkerator-stp-mtblk-1-sink-drain-valve)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-11*