ITEM NAME:1x 8080 Corner Fitting Angle Aluminum L Connector Bracket Fastener Description: 8080 Series Aluminum Profile Connector Set widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, Robotics Projects. Silver Cast Aluminum Corner Bracket used to connect pieces of 80mm aluminum extrusion at a 90 degree angle suitable for most of metric 8080 Series Aluminum Profile Extrusion. High quality aluminium alloy for good rust resistance and better performance high hardness and a long service life. It can use widely used to reinforce right angle corner joints of aluminum extrusion profiles.? Material: Aluminium Alloy Specification: Color: Silver Length: Approx. 78 mm / 3.07 inch Width: Approx. 78 mm / 3.07 inch Height: Approx. 78 mm / 3.07 inch Package Includes: 1 Piece Corner Connector Bracket Note: Please allow 0.1- 0.5cm error due to manual measurement. Please make sure you do not mind before you buy. The colors may have different as the difference display, please understand..High quality aluminium alloy for good rust resistance and better performance high hardness and a long service life. Material: Aluminium Alloy. 1 Piece Corner Connector Bracket. It can use widely used to reinforce right angle corner joints of aluminum extrusion profiles.