16 PCS Black L Brackets for Wood, 4" x 4" Corner Bracket Heavy Duty L Corner Brace Metal Right Angle Brackets for Shelves, Furniture, Bedframe, Cabinet, Drawer, Chair, Thickness 3MM

High Quality4 inch l bracket is made of cast iron, rust and corrosion resistance and sturdy. It is an important fastener to join two furniture parts together. | Package ContentMetal corner bracket size: 4 inch x 4inch, Mount Hole Dia: 0.2 inch, Thickness: 0.12 inch, Hole Quantity: 6 holes, the weight for a pair of right angle brackets to support is about 50lb. | Multi ApplicationL braces heavy duty can be applied in all different types of furniture, perfect for reinforcing wooden furniture, such as bookcases, wooden beds, shelves, cabinets, windows etc. | Countersunk DesignScrew holes are countersunk, allow black angle bracket braces to be flat after the screw has been screwed in, simple and aesthetic appearance. | Easy InstallationYou just place the black corner bracket on the board or wall you need to connect, drill the hole on the wall or board and then install the screw holders, use the screwdriver to tighten the screw on it.