Countertop Brackets 12 –16 Inch Heavy Duty L Bracket – 11.5"x2.5"x7" (5/16" Thick / 8mm) Black Mantel Brackets & Corbels for Granite & Wood Shelves – Floating countertop Support Bracket (Set of 2)

["Heavy Duty Mounting Brackets - Elevate your shelving with Balin Designs' Metal Shelf Brackets. Each pair supports up to 500 lbs. when mounted into wall studs, perfect for heavy-duty shelving in kitchens, bathrooms, living areas, laundry room, garage, and commercial retail spaces","Load Support Brackets - In addition to its thick steel construction, the L brackets feature a triangular gusset designed to significantly enhance its load-bearing capacity. The countertop shelf brackets are ideal for both industrial and rustic home settings, supporting bookshelves and countertops made of quartz, granite, wood, concrete, and laminate","Quality Construction - Our premium quality metal brackets for shelves are made from A36 hot-rolled steel. Each smooth black powder-coated shelf bracket measures 9.5\" x 2\" x 6” and can be used to accommodate 10\", 12” and 14\" shelves","Easy Installation - Enjoy the setup with our easy-to-install shelf brackets. Complete with all necessary hardware. The package includes shelf brackets, drywall screws, drywall anchors, concrete screws, concrete anchors, and screws for the shelf","USA Designed - Engineered by Balin Designs, your one-stop-shop based in the Sunshine state of Florida. We are a family-owned outfit on a mission to fill every USA home with durable, yet esthetic shelving solutions, that we believe every American deserves"]