4-Pack Countertop Support Brackets Hidden Countertop Support 0.25" Thick Knee Wall Support Bracket Heavy Duty Bracket for Quartz/Granite/Wood/Concrete Countertops Screws Included (4, 10in)

Product packaging: There are 10-inch, 12-inch, and 16-inch countertop support brackets for you to choose from. Countertop support bracket comes with 4 brackets and 24 screws. | 45 Beveled Edge Design: The hidden mounting bracket features a black powder-coated surface for enhanced corrosion and rust resistance. The end of the bracket is specially designed with a 45 non-sharp bevel to make it safer and better protect the user | Product Material: Our hidden countertop support bracket is made of premium iron and can withstand heavy objects well. The knee wall concealed braces can hold approximately 300 pounds per pair. | Invisible Floating Appearance Design: Our hidden mounting brackets are non-intrusive and leave open space for the chair and legs. No corbels are required, which means knees no longer bump when sitting on a work surface. The floating design of the knee wall countertop support bracket blends perfectly with the kitchen counter | Countertop Support Bracket: Available in a variety of sizes, providing excellent load-bearing capacity and stiffness. It can safely support any type of countertop including marble, granite, quartz, engineered stone and more.