--- product_id: 521557936 title: "22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench" brand: "tchrules" price: "S$105" currency: SGD in_stock: true reviews_count: 5 category: "Tchrules" url: https://www.desertcart.sg/products/521557936-22pcs-2020-aluminum-extrusion-connectors-3-way-end-corner-bracket store_origin: SG region: Singapore --- # 22-piece complete set Fits 6mm 2020 aluminum slots Includes wrench & screws 22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench **Brand:** tchrules **Price:** S$105 **Availability:** ✅ In Stock ## Summary > ⚙️ Build Bold, Build Sleek — Connect Like a Pro! ## Quick Answers - **What is this?** 22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench by tchrules - **How much does it cost?** S$105 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/521557936-22pcs-2020-aluminum-extrusion-connectors-3-way-end-corner-bracket) ## Best For - tchrules enthusiasts ## Why This Product - Trusted tchrules brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Aluminum Alloy:** Premium sandblasted, rust-proof aluminum ensures long-lasting abrasion resistance and sleek black finish. - • **All-in-One Assembly Kit:** 22 precision components including screws, nuts, and wrenches for seamless build readiness. - • **Universal Compatibility:** Engineered for 6mm 2020 European standard aluminum profiles—ideal for 3D printers, CNC, robotics, and more. - • **Industrial-Grade Stability:** Reinforce your projects with sturdy corner joints trusted by makers and pros for precision and durability. - • **Invisible Structural Support:** Concealed 3-way corner brackets fit perfectly inside 2020 extrusion slots for clean, professional frames. ## Overview This 22-piece 2020 aluminum extrusion connector set features black sandblasted aluminum alloy brackets, screws, nuts, and wrenches designed for 6mm T-slot profiles. Engineered for concealed corner mounting, it offers rust-proof durability and universal compatibility with industrial frames, 3D printers, CNC machines, and robotics projects. ## Description 2 Review: Good set - Everything is great except there are not enough of M4 set screws Review: Great corner supports - Made a custom Ender 5 type of 3d printer using these and helped me from drilling holes everywhere. Very sturdy design. ## Features - Premium Material: Our 2020 aluminum extrusion connectors are made of aluminum alloy material, it is excellent features in high abrasion resistance, rust proof and stability. The surface of these t slot 2020 aluminum extrusion bracket is sandblasted, anti-corrosion and anti-rust pollution-free - 2020 Hinge Packaging Includes: 10 pcs 6 mm 2020 aluminum extrusion accessories, 10 pcs 6 mm 2020 Series 3-Way End Corner Bracket Connector Black, 20 pcs M5 x 10 mm L-slot nuts, 40 pcs carbon steel M4 x 10 mm screw bolt, 2 pieces of wrenches corresponding to screws - Advantage of t slot connector: Concealed corner brace, the 2020 Series 3-Way End Corner Bracket and 2020 angle bracket can be completely hidden in the slot of the aluminum extrusions - 2020 Connector Fit: These extrusion corner brackets/ 2020 aluminum extrusion end caps are suitable for 2020 european standard aluminum profiles slot 6mm - Multi-scene Use: Our 2020 extrusion corner bracket connectors can be widely used for building industrial aluminum frame structures, 3D printers, CNC routers, laser engravers, fish tank, robotics projects ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BG59BHTB | | Best Sellers Rank | #259,460 in Home Improvement ( See Top 100 in Home Improvement ) #1,935 in Brackets (Home Improvement) | | Brand | tchrules | | Brand Name | tchrules | | Colour | Black | | Country of Publication | USA | | Customer Reviews | 4.4 out of 5 stars 116 Reviews | | Finish Type | Black | | Included Components | wrench | | Item Depth | 3.0 inches | | Item Dimensions | 7.6 x 7.6 x 7.6 Centimeters | | Item Type Name | End Corner Bracket Connector | | Item Weight | 0.34 Kilograms | | Item dimensions L x W x H | 7.6 x 7.6 x 7.6 Centimeters | | Manufacturer | tchrules | | Manufacturer Part Number | A317 | | Material | Aluminium | | Material Type | Aluminium | | Model Number | A317 | | Mounting Type | Corner Mount | | Product Finish Type | Black | | Set Name | 2020 Aluminum Extrusion Connector Set (22 Pieces) | ## Product Details - **Colour:** Black - **Brand:** tchrules - **Material:** Aluminium - **Item dimensions L x W x H:** 7.6 x 7.6 x 7.6 Centimeters - **Item Weight:** 0.34 Kilograms ## Images ![22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench - Image 1](https://m.media-amazon.com/images/I/716pIgxdT8L.jpg) ![22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench - Image 2](https://m.media-amazon.com/images/I/71595gaR5RL.jpg) ![22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench - Image 3](https://m.media-amazon.com/images/I/61YIW3JS-zL.jpg) ![22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench - Image 4](https://m.media-amazon.com/images/I/61+6QbFTpJL.jpg) ![22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench - Image 5](https://m.media-amazon.com/images/I/61UTouBWrTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good set *by V***V on 31 December 2025* Everything is great except there are not enough of M4 set screws ### ⭐⭐⭐⭐⭐ Great corner supports *by T***L on 27 October 2024* Made a custom Ender 5 type of 3d printer using these and helped me from drilling holes everywhere. Very sturdy design. ### ⭐⭐⭐⭐ L shaped inside corner brackets break easily *by K***M on 29 November 2023* I really like the 3-Way End Corner Bracket Connector. The L shaped inside corner brackets break easily if any force is applied to them. If you are using corner joint plates for the strength in your joint, then these will be great to hold you joint in position until you put the plates on. ## Frequently Bought Together - 22Pcs 2020 Aluminum Extrusion Connectors 3-Way End Corner Bracket Connector Black T Slot L-Shape Interior Corner Joint Bracket for Aluminum Extrusion Profile Slot Connector Set 6mm with Screws&Wrench - 4pcs 400mm T Slot 2020 Aluminum Extrusion European Standard Anodized Linear Rail for 3D Printer Parts and CNC DIY Black(15.75inch) - PETOX 30 Set Black 2020 Series Aluminum Extrusion Profile Connector, Includes 1pc Wrench, 30pcs 2028 Corner Bracket, 60pcs T-Slot Sliding Nuts and M5 Hex Screw Bolt for 20S Aluminum Rail Accessories --- ## 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.sg/products/521557936-22pcs-2020-aluminum-extrusion-connectors-3-way-end-corner-bracket](https://www.desertcart.sg/products/521557936-22pcs-2020-aluminum-extrusion-connectors-3-way-end-corner-bracket) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-29*