ITEM NAME:1X(20Pcs T Slot L-Shape Interior Inside Corner Connector Joint Bracket WithC1D2) 1X(20Pcs T Slot L-Shape Interior Inside Corner Connector Joint Bracket WithC1D2) 1X(Concealed corner brace, the L corner bracket can be completely hidden in the slot of the aluminum extrusions Material: aluminum Suitable for 3030 european standard aluminum profiles. This L shape bracket is suitable for most of 30mm series aluminum extrusions. With 2pcs stainless steel set screws are included for each bracket. Color: silver The L shape hidden corner bracket used for setting up a right angle connection of the two aluminum profiles, insert the two ends of the L bracket into the groove of the profile, and tighten the set screw to fix the two profiles. Built-in connection with beautiful and simple features. Widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser-cutters, Robotics Projects. Package List: 20 x Hidden cast zinc corner bracket 40 x set screws)
