Dimension: length of a side: 59mm/2.32"; width: 28mm/1.1".. Material: aluminum alloy with anodizing finish, these aluminum extrusion brackets are durable and solid, with high strength and hardness.. Usage: These corner brackets are used for the connection between two aluminum profiles and facilitate the connection of aluminum profiles with other components. They are for the 3030 series of aluminum profiles and are suitable for 45 degree internal joint fixing.. Application: Widely used for building industrial aluminum frame structures, 3D printers, CNC routers, CNC laser cutters, robotics projects, woodworking machinery, fish tank, etc.. Note: Easy to install, commonly used the corresponding series of T-bolts with flange nuts or T-nuts with hexagon socket bolts. Mounting fasteners are not included..
