DescriptionThis aluminum extrusion L bracket is made ofaluminum alloy with maximum corrosion resistance and durability,provide constant support for years to come. It is compatible with 2020 series aluminum extrusion profile, also suitable for making DIY bookshelves, tables, etc.Features-Color:Black -Material:Aluminum alloy -Size:6.00X6.00X0.40cm;/2.36X2.36X0.16in -The corner bracket is made from aluminum alloy material for good rust resistance corrosion resistance. - L shape joining plate, rigid connection, used to connect for aluminum extrusion profile at a 90 degree angle. - If you love DIY industrial framing structure, our aluminum profile connector will be one of the excellent tool for you.- Wear resistance and oxidation resistance, can be used indoor and outdoor aluminum profiles applications. - Widely used office and factory appliance for the building aluminum frame structures, 3D printers, 3D carvers, etc.