Our mantel brackets are the perfect solution for supporting your heavy beam mantel over your outdoor or indoor fireplace. Five different design styles each offering a slightly different design element. Federal Brace mantel support brackets easily tie into your stonework or stud walls for a decorative look or a minimal design as both are available. Each mantel support can hold an unbelievable 375 to 500 pounds each (depending on design) allowing you to mount heavy wood beams or granite/stone shelves. Finished in matte black powdercoat for ultimate protection from the elements or smoke. Click on designs below for more specifications.