Inside Corner Bracket Gusset, 40mm x 40mm for 4040 Series Aluminum Extrusion Profile with Slot 8mm, 10 Pcs (Black)

Inside Corner Bracket Gusset, 40mm x 40mm for 4040 Series Aluminum Extrusion Profile with Slot 8mm, 10 Pcs (Black) Brand: Unique Bargains Type: Brackets Features: t slot interior corner connector joint bracket;for 4040 series aluminum profile extrusions;inside mending plate brace slotted concealed ;t-slot t nut repair support hidden black;right angle solid zinc alloy hinge 90 degree