Ekena Millwork Steel Hanging Shelf 12-in x 2-in x 7-in Stainless Steel Countertop Support Bracket in the Angles, Brackets & Braces department at Lowes.com
Amazon.com: YUMORE Shelf Bracket 14", Max Load: 550lb Heavy Duty Stainless Steel Solid Shelf Support Corner Brace Joint Right Angle Bracket, Pack of 2 : Tools & Home Improvement
Amazon.com: Toirxarn Folding Shelf Brackets 8 Inch, Max Load: 330Ib, Heavy Duty Stainless Steel Collapsible Bracket for DIY Space Saving Wall Mounted Work Bench.Pack of 2 : Tools & Home Improvement