uxcell 3-Way End Corner Brackets, 8Pcs L Type Interior Joint Connectors for 4040 Series Aluminum Extrusion Profile (Black)

Description：Made of zinc alloy material, this aluminum corner bracket is of good rust resistance, high hardness, and long service life. The L shape 3 side corner bracket is used for setting up a right angle connection of the three aluminum profiles, inserting the L-type bracket into the groove of the profiles, and tightening the set screw to fix the three profiles. Built-in connection design with beautiful and simple features. They are for the 4040 series of aluminum profiles with slot 6mm. Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tank, etc. Easy to install with set screws and wrench, Please allow a 1-2mm deviation due to manual measurement. Check the size you need before purchasing. Specification: Color: Black Material: Zinc Alloy Hole Size: M6 Total Size: 73.6mm x 43.3mm / 2.9x1.7" (L*H) Package Content: 8Pcs x Aluminum profile Angle Brackets