Strong Bearing Capacity - Our industrial pipe shelving bracket is made of heavy duty malleable cast iron. A pair of pipe brackest are able to support Max.35lb, which works perfectly for installing shelves, wall shelves, and any other shelf furnitures.,Durable Resistance Material - The matte black painted shelf bracket has great toughness and strength, it can be used for years and will not loosen or corroded easily.,Wide Using Scenarios - The solid cast iron pipe shelving brackets could be used for any shelf installation as the floating shelves hardware or corner bracket, such as bookshelf, garden shelf, table corner.,Easy to Install - The size of 85x85mm (3.3x3.3inch) industrial shelf brackets are deep threaded, you can easily tighten shelf brackets to complete the industrial furniture on your home.,Risk-Free 365 Days Trial - We offer 365 days trial and unconditional replacement service. If you have any questions with our shelf brackets, please feel free to contact us at any time and we will get back to you within 12 hours.