20Pcs Black T Slot L-Shaped Angle Slot Connector Joint Bracket with Screws and Wrench Tool for 2020 Series Aluminum Extrusion Profile Slot 6Mm

Material: Zinc alloy has excellent features in high abrasion resistance rust proof and stability. Advantage:Concealed corner brace the L corner bracket can be completely hidden in the slot of the aluminum extrusions Fit:Suitable for 2020 european standard aluminum profiles slot 6mm Widely used for building industrial aluminum frame structures 3D printers CNC routers laser-engravers robotics projects Color: black Package Contents: 20* L joints 40* screw 1* wrench Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.