Inside Corner Brace Angle Bracket Fastener L Shape 20mmx20mmx18mm with Screws and Nut for 2020 Series Aluminum Extrusion Profile , 8pcs Corrugated Tube Joints 75 inch (L*W*H)

75 inch (L*W*H)

Suitable for drilling flat bottom holes

4inch(L*W*H)

The hooks need squeezing the ends together to keep the curtain upright

Inside Corner Brace Angle Bracket Fastener L Shape 20mmx20mmx18mm with Screws and Nut for 2020 Series Aluminum Extrusion Profile , 8pcs Corrugated Tube Joints 75 inch (L*W*H)Description: Suitable for 2020 series aluminum profiles. Made of aluminium alloy, durable and sturdy. Widely used for building industrial aluminum frame structures, 3D printers, CNC Routers, CNC laser cutters, Robotics Projects. The L shape 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.