--- product_id: 393306864 title: "20pcs/lot Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm" brand: "blccloy" price: "AED 89" currency: AED in_stock: true reviews_count: 5 category: "Blccloy" url: https://www.desertcart.ae/products/393306864-20pcs-lot-black-2020-series-l-shape-interior-inside-corner store_origin: AE region: United Arab Emirates --- # 20pcs complete set with screws & wrench Concealed black corner bracket for sleek, hidden joints Electrophoresis zinc alloy for rust & abrasion resistance 20pcs/lot Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm **Brand:** blccloy **Price:** AED 89 **Availability:** ✅ In Stock ## Summary > 🖤 Build Bold, Connect Clean: The Invisible Strength Your Frame Deserves ## Quick Answers - **What is this?** 20pcs/lot Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm by blccloy - **How much does it cost?** AED 89 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/393306864-20pcs-lot-black-2020-series-l-shape-interior-inside-corner) ## Best For - blccloy enthusiasts ## Why This Product - Trusted blccloy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable & Rustproof:** Crafted from electrophoresis zinc alloy, engineered to resist abrasion and corrosion for long-lasting structural integrity. - • **Sleek Concealed Design:** Hidden inside the 6mm slot of 2020 aluminum profiles, delivering a clean, professional finish without visible hardware. - • **All-in-One Assembly Kit:** Includes 20 L-shape brackets, 40 set screws, and a wrench for effortless installation—no extra tools needed. - • **Versatile Industrial Use:** Ideal for 3D printers, CNC machines, robotics, and custom workstations—engineer your projects with confidence and style. - • **Perfect Fit for 2020 Profiles:** Specifically designed for 20x20mm aluminum extrusion slots, ensuring precise, secure corner connections every time. ## Overview This 20-piece set of black L-shape interior corner brackets is tailored for 2020 series aluminum extrusion profiles with 6mm slots. Made from electrophoresis zinc alloy, it offers superior abrasion resistance and rustproof stability. The concealed design ensures a sleek, professional look by hiding the bracket within the profile slot. Complete with 40 set screws and a wrench, this kit streamlines assembly for industrial frames, 3D printers, CNC routers, and more. ## Description 20pcs black l-shape interior inside corner connector joint bracket with screws and wrench for 2020 series aluminum extrusion profile slot 6mm Packed: 20pcs L joints brackets + 40pcs set screws + 1 wrench for set screw,more convenient than L-shape only. Material: electrophoresis zinc alloy, has excellent features in high abrasion resistance, rust proof and stability. Advantage: concealed corner brace, the L corner bracket can be completely hidden in the slot of the aluminum extrusions. Suitable for 2020 standard aluminum profiles slot 6mm. Review: Esquineros interiores para perfiles T20x20 BLCCLOY - BLCCLOY Buena relación calidad - precio. Me llegaron antes de lo establecido. Tienen las medidas correctas tanto los esquineros como los tornillos y tuercas. Se ven de buen material, la cuerda está bien hecha, la entrada hexagonal de la cabeza de los tornillos no resiste si aprietas mucho, se barren. No sê si apreté demasiado. Review: J aurais aimé que les équerres soit plus grande - J aimerais savoir si il y a des équerres plus grandes mais qui a 6 mm la même mesure mais plus long de chaque cote ## Features - Packed: 20pcs l joints brackets + 40pcs set screws + 1 wrench for set screw,more convenient than l-shape only. - Material: electrophoresis zinc alloy, has excellent features in high abrasion resistance, rust proof and stability. - Advantage: concealed corner brace, the l corner bracket can be completely hidden in the slot of the aluminum extrusions. - Suitable for 2020 standard aluminum profiles slot 6mm and other suitable size profiles. - 2020 series aluminum profile connector set widely used for building industrial aluminum frame structures, 3d printers, cnc routers, cnc laser cutters, robotics projects, 3d carvers, machine guards, workstations, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08D6T9CGN | | Best Sellers Rank | #74,156 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #291 in Brackets | | Brand | BLCCLOY | | Brand Name | BLCCLOY | | Color | Black | | Colour | Black | | Customer Reviews | 4.5 out of 5 stars 390 Reviews | | Finish Types | Powder Coated | | Finish type | Powder Coated | | Included Components | 20 series aluminum extrusion l bracket., 2020 series m5 set screw. | | Item Depth | 0.2362 inches | | Item Dimensions | 26 x 9 x 26 millimeters | | Item Weight | 0.22 Kilograms | | Item dimensions L x W x H | 26 x 9 x 26 millimeters | | Item weight | 0.22 Kilograms | | Manufacturer | BLCCLOY | | Manufacturer Part Number | Tongling-JC-20 | | Material | Zinc | | Material Type | Zinc | | Model Number | 2020 series extrusion M5 | | Mounting Type | Corner Mount | | Set Name | 20pcs set | | UPC | 796862233273 | ## Product Details - **Brand:** BLCCLOY - **Colour:** Black/White - **Item dimensions L x W x H:** 26 x 9 x 26 millimeters - **Item weight:** 0.22 Kilograms - **Material:** Zinc ## Images ![20pcs/lot Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm - Image 1](https://m.media-amazon.com/images/I/71YGQkTOCCL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Esquineros interiores para perfiles T20x20 BLCCLOY *by C***S on 18 July 2026* BLCCLOY Buena relación calidad - precio. Me llegaron antes de lo establecido. Tienen las medidas correctas tanto los esquineros como los tornillos y tuercas. Se ven de buen material, la cuerda está bien hecha, la entrada hexagonal de la cabeza de los tornillos no resiste si aprietas mucho, se barren. No sê si apreté demasiado. ### ⭐⭐⭐ J aurais aimé que les équerres soit plus grande *by A***N on 5 December 2024* J aimerais savoir si il y a des équerres plus grandes mais qui a 6 mm la même mesure mais plus long de chaque cote ### ⭐⭐⭐⭐⭐ Good value, easy to use. *by K***O on 17 June 2026* Used to build my kitchen cabinet in my van. Very light weight. I did need to add a back panel to stabilize it. The standalone frame is not meant for heavy weight. Worked great for my purposes. ## Frequently Bought Together - BLCCLOY 20Pcs/lot Black 2020 Series L-Shape Interior Inside Corner Connector Joint Bracket with Screws for 20x20 Series Aluminum Extrusion Profile Slot 6mm - 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) - 200pcs M5 T-Nuts Screws Kit for 2020 Series Aluminum Extrusion,40Pcs M5x10,40Pcs M5x8 Hexagon Socket Screws,40Pcs M5 T Sliding Nut,40Pcs M5 T Nut,40Pcs Washers (Black Nut and Screw Kits) --- ## 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.ae/products/393306864-20pcs-lot-black-2020-series-l-shape-interior-inside-corner](https://www.desertcart.ae/products/393306864-20pcs-lot-black-2020-series-l-shape-interior-inside-corner) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-10-11*