--- product_id: 496907371 title: "Insinkerator STP-MTBLK Sink Stopper, Matte Black" brand: "insinkerator" price: "414.75 DT" currency: TND in_stock: true reviews_count: 5 category: "In Sink Erator" url: https://www.desertcart.tn/products/496907371-insinkerator-stp-mtblk-sink-stopper-matte-black store_origin: TN region: Tunisia --- # Matte black finish for sleek style Durable stainless steel core 3.25-in x 1-in stopper size Insinkerator STP-MTBLK Sink Stopper, Matte Black **Brand:** insinkerator **Price:** 414.75 DT **Availability:** ✅ In Stock ## Summary > 🖤 Stop the drip, style your sink—matte black never looked so sleek! ## Quick Answers - **What is this?** Insinkerator STP-MTBLK Sink Stopper, Matte Black by insinkerator - **How much does it cost?** 414.75 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/496907371-insinkerator-stp-mtblk-sink-stopper-matte-black) ## 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 - • **Built to Last:** Stainless steel durability handles everyday kitchen messes without wear. - • **Style That Syncs:** Coordinates flawlessly with matching disposal flanges and air switches for a cohesive look. - • **Matte Black Magic:** Elevate your kitchen’s aesthetic with a trendy, fingerprint-resistant finish. - • **Effortless Operation:** Easy to insert and remove—perfect for quick water retention or drainage. - • **Seamless Fit, Zero Hassle:** Precision-sized stopper fits standard 3.5-inch drains effortlessly. ## Overview The InSinkErator STP-MTBLK Sink Stopper is a durable, matte black kitchen accessory designed to fit standard 3.5-inch drains. Made with a stainless steel core and plastic enclosure, it effectively blocks water and food particles from entering the drain. Compatible with all InSinkErator disposals, it offers easy insertion and removal while adding a modern, stylish touch to your kitchen sink setup. ## Description Add a touch of style to your kitchen sink in a unique finish that works best for your kitchen decor with this INSINKERATOR kitchen sink stopper for INSINKERATOR garbage disposals. Compatible with any INSINKERATOR-manufactured sink disposal, this decorative sink drain stopper in a matte black finish is designed to stop water and food particles from going down the kitchen sink drain when necessary, and the sink drain plug is easy to insert and remove. The Matte Black finish is a deep, flat black color to complement your matte black kitchen faucet. Available in a variety of finish options, this sink drain cover suits a wide range of popular kitchen sink finishes, and coordinating colors for your garbage disposal sink flange and sink-top air switch garbage disposal button also are available. INSINKERATOR. KITCHEN BETTER. Review: Works perfectly! - Fits perfect. Used when we bathe our baby in the sink. Easy to place and remove! Review: This is only because of the placement of this one ... - This is only because of the placement of this one and one that opens in the same listing area. Thos one did not open for draining ## Features - INSINKERATOR STP-MTBLK KITCHEN SINK DRAIN COVER: One 3.25-in by 1-in INSINKERATOR stopper in Matte Black finish - DURABLE DESIGN: INSINKERATOR sink stopper for garbage disposal made of durable stainless steel to handle common kitchen cleanups and keep water and food particles out of the drain - STYLISH AND COMPLEMENTARY: Decorative sink stopper available in a variety of finishes to match your kitchen decor, adding an elegant touch to the kitchen sink; coordinating garbage disposal flange and sink-top push button switch also available - DESIGNED FOR COMPATIBILITY AND EASY OF USE: Compatible with any INSINKERATOR-manufactured sink disposal; kitchen sink drain plug that is easy to insert and remove - PRESERVING ELEGANCE: Abrasive cleaning solutions not recommended to avoid possibility of harming finish on INSINKERATOR kitchen sink stopper for garbage disposal ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002I631IW | | Brand | InSinkErator | | Colour | matte black | | Customer Reviews | 4.7 out of 5 stars 272 Reviews | | Enclosure Material | Plastic | | Global Trade Identification Number | 00050375009528 | | Included Components | Sink Stopper | | Item Type Name | Fits Standard Kitchen Drain Size of 3 1/2 Inch Diameter | | Manufacturer | InSinkErator | | Manufacturer Part Number | STP-MTBLK | | Material | Plastic | | Model number | STP-MTBLK, Matte Black | | Number of Items | 1 | | UPC | 050375009528 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** InSinkErator - **Colour:** matte black - **Global Trade Identification Number:** 00050375009528 - **Material:** Plastic - **UPC:** 050375009528 ## Images ![Insinkerator STP-MTBLK Sink Stopper, Matte Black - 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly! *by J***E on 20 January 2026* Fits perfect. Used when we bathe our baby in the sink. Easy to place and remove! ### ⭐⭐⭐ This is only because of the placement of this one ... *by A***R on 11 June 2017* This is only because of the placement of this one and one that opens in the same listing area. Thos one did not open for draining ### ⭐⭐⭐⭐⭐ Great item and fits perfect *by W***X on 12 June 2025* Works and fits great and is the perfect replacement for the one I lost during the kitchen remodel. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/496907371-insinkerator-stp-mtblk-sink-stopper-matte-black](https://www.desertcart.tn/products/496907371-insinkerator-stp-mtblk-sink-stopper-matte-black) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-05*