Triangular Shelf BracketMatte black powder-coated solid iron appearance, made by hand welding. It has strong anti-rust, anti-corrosion, oil-proof, anti-electricity etc,. It makes the shelf bracket not easy to bend and ensures high durability Performance and longevity. Unique design styleArched Beam Structure, diagonal brace welding design will not fall off for a long time, so that the bracket provides more load-bearing capacity. Each pair of heavy-duty brackets can bear 330 pounds. If you want to use them for heavier loads, can install more brackets for floating shelves. Perfect DIY ProjectMix and match various wooden boards with these shelf brackets for your kitchen, living room, study, doorway, bathroom, office, etc. They will be the perfect additional storage solution for your home decoration. Duarable brackets for shelvesThe wall brackets has the characteristic of high intensity and durabilityRounded corners are designed without sharp edges to avoid scratches for you and your family. Safer to use! Widely UseWall-mounted shelf brackets are suitable for sturdy and stable walls, such as concrete or masonry wallsPerfect for small/medium bookshelf, exhibition stand, garden shelf, external wall bracketYou can decorate stores, workshops, backyard, trailer, kitchen and bathroom etc. Easy to Install1. Mark the drilling point of the wall bracket. 2. Drill a hole on the wall, and put the expansion tube inside the hole. 3.Put the screw through the bracket and insert it into the tube, tighten the screw and fix the wood board. Mass: about 270-647g Material: iron Color: matte black Quantity: 1pcs*Heavy Duty Right Angle Fixing Bracket Description of accessories: with installation accessories (4 pcs of 8% pop-up screws + 4 pcs of self-tapping screws), worry-free installation