The straight steel plates are ideal for a range of building and construction projects, providing strong reinforcement to wood boxes, crates, chests, furniture, screens, windows etc. 3 x 1.5 inch Size, 6 holes; for providing the joining plate a more strong loading capacity, reinforcing the shaking bed frame and join the wood piece together. The flat corner brace can used in a variety of furniture and hardware accessories, for fastening chair, table, window, furniture, dresser, shelf, drawer, etc.