Hemoton Bracket Corner Aluminum Extrusion Angle 90 Degree Inside Detachable Profile Connector Fence Rail

Description This is a set of 20 pieces 3030 corner bracket.It is widely used for building 3D printer Kossel CNC Routers Robotics projects. Suitable for most of metric 20 Series Aluminum Extrusion T Sloted Profile and provide solid casting more strong the than 2020 corner bracket and simple 2028 corner bracket. Feature - Color: Black. - Material: Aluminum. - Size: 3.48x2.8x3.48cm. - Used for: connect aluminum profile 3030 series. - Rigid connection used to connect aluminum extrusion at a 90 degree angle. - Widely used for building industrial aluminum frame structures 3D printers CNC Routers CNC cutters Robotics projects. - Made of quality aluminum material durable.