Balin Designs Hidden Countertop Support Brackets 16 Inch, Set of 2 (1/2" Thick, 12"×2.5"), Flat Knee Wall Heavy Duty Granite Countertop Brackets, Metal Corbels for Quartz (Black Flat, 16 inches)

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• Elevate Your Space – Balin Designs flat hidden countertop support brackets slide discreetly into your knee wall, creating a completely invisible support for granite, quartz, butcher block, concrete, and wood surfaces. No exposed hardware, no visible corbels — just a seamless floating countertop that looks custom-built in any kitchen, bathroom, or workspace.
• Twice the Strength of the Competition – At 1/2" thick A36 Hot Rolled Steel, Balin Designs heavy duty countertop brackets are rated 500 lbs per set — nearly double the 300 lb limit of competing hidden countertop brackets. Built for granite countertop support, quartz slabs, stone overhangs, floating vanities, and butcher block without compromise. Stronger steel, higher rating, longer life.
• One Bracket, Every Application – Available in 12" and 16" lengths for 12"–20" countertop depths, these hidden corbels for countertops fit virtually any overhang. Use as counter support brackets, floating countertop brackets, granite support brackets, or knee wall brackets. Kitchens, bathrooms, offices, workshops — one flat A36 steel solution for every surface.
• Effortless Installation – Every set ships with 2 brackets and premium lag screws — no extra runs to the hardware store. Countersunk screw holes sit perfectly flush for a clean, invisible finish once your countertop is down. Compatible with granite, quartz, wood, and concrete surfaces — DIY or professional, you're done in minutes.
• Designed in the USA, Backed for Life – Balin Designs is a family business with one belief: hardware should be as beautiful as it is strong. Every countertop support bracket ships with a lifetime guarantee — because when you build with A36 steel and a smooth powder coat finish, you stand behind it. Buy once, install forever.