Cast Aluminum Corner Bracket used to connect pieces of standard 6mm Slot 20mm aluminum extrusion at a 90 degree angle suitable for most of metric 2020 Series Aluminum Profile Extrusion

Made from high quality aluminum alloy and convenient to use, these corner brackets are durable and solid and can be simply fastened with bolts and nuts (not included).

Widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects