--- product_id: 326001001 title: "INSINKERATOR Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-MTBLK, Matte Black" brand: "insinkerator" price: "R$671" currency: BRL in_stock: true reviews_count: 5 category: "In Sink Erator" url: https://www.desertcart.com.br/products/326001001-insinkerator-kitchen-sink-flange-for-insinkerator-garbage-disposal-flg-mtblk store_origin: BR region: Brazil --- # DIY-friendly stainless steel build Matte Black sleek finish 4.5-inch diameter precision fit INSINKERATOR Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-MTBLK, Matte Black **Brand:** insinkerator **Price:** R$671 **Availability:** ✅ In Stock ## Summary > 🖤 Elevate your kitchen’s vibe with sleek, durable style that fits like a glove! ## Quick Answers - **What is this?** INSINKERATOR Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-MTBLK, Matte Black by insinkerator - **How much does it cost?** R$671 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/326001001-insinkerator-kitchen-sink-flange-for-insinkerator-garbage-disposal-flg-mtblk) ## 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 - • **Matte Black Elegance:** Adds a modern, stylish touch that complements premium kitchen fixtures - • **Easy DIY Installation:** Designed for quick, hassle-free setup—no professional needed - • **Seamless Compatibility:** Fits all INSINKERATOR disposals for effortless upgrades - • **Durable Stainless Steel:** Engineered to withstand daily kitchen wear and tear with lasting resilience - • **Coordinated Kitchen Style:** Pairs perfectly with matching stoppers and air switches for a cohesive look ## Overview The INSINKERATOR FLG-MTBLK Kitchen Sink Flange is a 4.5-inch stainless steel flange finished in matte black, designed for seamless compatibility with all INSINKERATOR garbage disposals. It offers a durable, stylish upgrade that’s easy to install yourself, perfectly complementing modern kitchen aesthetics while ensuring long-lasting performance. ## 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 flange for INSINKERATOR garbage disposals. Compatible with any INSINKERATOR-manufactured sink disposal, this decorative sink flange in a matte black finish is designed for DIY installation*. 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 kitchen sink garbage disposal flange suits a wide range of popular kitchen sink finishes, and coordinating colors for your drain stopper and sink-top air switch garbage disposal button also are available. INSINKERATOR. KITCHEN BETTER. *Before removal of old garbage disposer, be sure to measure either the existing mounting to assembly or the sink thickness to determine if an extended garbage disposal flange is needed. Review: Heavy duty, great look/color - Love the color, size was perfect, easy to install Review: Excellent - Excellent product ## Features - INSINKERATOR FLG-MTBLK KITCHEN SINK FLANGE: One 4.5-in by 1.75-in INSINKERATOR flange in Matte Black finish; baffle (sold separately) not included - DURABLE DESIGN: INSINKERATOR garbage disposal sink flange made of durable stainless steel to handle common kitchen cleanups - STYLISH AND COMPLEMENTARY: Decorative garbage disposal flange available in a variety of finishes to match your kitchen decor, adding an elegant touch to the kitchen sink; coordinating sink stopper and sink-top push button switch also available - DESIGNED FOR COMPATIBILITY AND DIY INSTALL: Compatible with any INSINKERATOR-manufactured sink disposal; INSINKERATOR extended sink flange for thicker kitchen sinks, like a farmhouse sink, sold separately - PRESERVING ELEGANCE: Abrasive cleaning solutions not recommended to avoid possibility of harming finish on INSINKERATOR kitchen sink flange ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002I631H8 | | ASIN | B002I631H8 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #86,997 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #36 in Garbage Disposals | | Color | Matte Black | | Customer Reviews | 4.2 4.2 out of 5 stars (3,586) | | Customer reviews | 4.2 4.2 out of 5 stars (3,586) | | Date First Available | 1 January 2024 | | Date First Available | 1 January 2024 | | Finish | Matte Black | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 99.8 g | | Item model number | FLG-MTBLK | | Item model number | FLG-MTBLK | | Manufacturer | InSinkErator | | Manufacturer | InSinkErator | | Number Of Pieces | 1 | | Part number | FLG-MTBLK | | Pattern | Sink | | Product Dimensions | 4.45 x 15.24 x 20.32 cm; 99.79 g | | Product Dimensions | 4.45 x 15.24 x 20.32 cm; 99.79 g | | Size | Sink Flange | | Style | Decorative Accessory | ## Images ![INSINKERATOR Kitchen Sink Flange for INSINKERATOR Garbage Disposal, FLG-MTBLK, Matte Black - Image 1](https://m.media-amazon.com/images/I/713mLTjRVDL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this product just snap in or does it require installation?** A: requires installation. Plumbers puddy under the rim and a locking ring from your current disposal should be what you need.Should be an insinkerator brand disposal to insure proper fit. **Q: can this be used with product - InSinkErator QCB-AM Anti-Microbial Quiet Collar Sink Baffle, Black** A: The White version worked great so I assume the Black version is the same size / fit. **Q: Mine doesn't hold water. How can I get new rubber gaskets or something. Its like the plug doesn't fit tightly and yes it is a insinkerator plug.** A: Sometimes if the plug has been used quite a bit it will shrink a little and the water leaks. I ordered a new plug and it solved my issue. **Q: Will this fit a Badger garbage disposal?** A: It didn’t fit mine ## Customer Reviews ### ⭐⭐⭐⭐⭐ Heavy duty, great look/color *by C***K on 8 October 2025* Love the color, size was perfect, easy to install ### ⭐⭐⭐⭐⭐ Excellent *by L***Z on 18 September 2025* Excellent product ### ⭐⭐⭐⭐⭐ Replaced chipped one *by E***6 on 19 August 2025* Fit well ## Frequently Bought Together - Insinkerator FLG-MTBLK, Sink Flange, Matte Black - Insinkerator STP-MTBLK, Matte Black Garbage Disposal Sink Stopper Fits Standard Kitchen Drain Size of 3 1/2 Inch Diameter - 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.com.br/products/326001001-insinkerator-kitchen-sink-flange-for-insinkerator-garbage-disposal-flg-mtblk](https://www.desertcart.com.br/products/326001001-insinkerator-kitchen-sink-flange-for-insinkerator-garbage-disposal-flg-mtblk) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-24*