Heavy-Duty L Shape Countertop Support Brackets – Strength, Versatility, and Style Key Feature: Two-way Usable - thanks to their hole distribution design, with three holes on the short side and five on the long side. They can be installed in the standard L-shape orientation or as forward brackets for supporting countertop overhangs. All holes are two-side countersunk, ensuring screws sit flush for a clean, professional finish. Heavy Duty -Made from 3/8” thick steel, these heavy duty L brackets ensure long-lasting stability in both residential and commercial spaces. The powder-coated finish protects against corrosion, adding durability and a sleek, modern look to any setup. Valued Package -We offer six sizes countertop support brackets—10 inch, 12 inch, 14 inch, 16 inch, 18 inch, 20 inch—suitable for various countertop depths and applications. Choose from 2, 3, or 4-pack options, with larger packs providing better value per bracket. Each package includes screws and bolt screws, making these brackets ready for installation on various wall types, including wood and concrete. Installation Method 1. Plan Bracket Placement: Measure the countertop and space brackets 16-24 inches apart. For overhangs exceeding 10 inches, reduce the spacing to 12-18 inches for added support. 2. Choose Orientation: Install the brackets in a standard L-shape or as forward supports for overhangs. Align them with wall studs or solid structural elements for maximum strength. 3. Mount Brackets Securely: Use the provided screws or bolts to secure the brackets. The two-sided countersunk holes allow for a flush finish, preventing screws from interfering with the countertop. 4. Install Countertop: Position the countertop over the brackets and check for alignment. Adjust if necessary to ensure stability and prevent sagging, especially with heavy stone materials.