The 20×20 Extrusion Corner Brace provides a strong, rigid 90° connection for 20×20 aluminium extrusion, making it ideal for reinforcing frames, enclosures, and structural projects. Brace yourself! You'll definitely want to pick up a couple of these corner brace supports when working on a project with 20x20 extrusion. They're nice and solid, made of cast aluminium so they are stronger than extruded corner supports. Two holes, one in each corner allow you to easily connect two pieces at a 90 degree angle. Comes as just one piece, you'll also need T-nuts and 8mm long screws (10mm are too long!) Nuts and screws are not included. Features * Cast aluminium construction for enhanced strength * Compatible with 20x20 extrusion * Connects two pieces at 90 degree angles * Two corner holes for secure fastening * Requires T-nuts and 8mm screws (sold separately) * Stronger than extruded corner supports Specifications Package Contents * 1x Aluminium Extrusion Corner Brace Support (for 20x20) Nuts and screws are not included. https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2023-03-06 https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2023-12-27 https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2024-09-19 https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2024-11-29 https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2024-11-30 https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2025-04-09 https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2025-11-28 https://elecena.pl/product/22710828/aluminium-extrusion-corner-brace-support-for-20x20 2025-11-29