Hidden Granite Countertop Support Brackets 4 Pack, 14 In Length, 2.5 In Width, Three Eighths Inch Thick, Heavy Duty Steel Wall Mount Brackets For Countertop Overhang, Ideal For Quartz, Wood, Concrete, Island Surfaces In Flat Black Finish

Hidden granite countertop brackets, 14x2.5x3/8 in, 4-pack
✔️ Heavy-duty steel, supports up to 300 lbs per pair, hidden mount

These hidden knee wall brackets mount beneath the countertop to create a floating, seamless look. They’re ideal for granite, quartz, marble, and manufactured stone countertops and install flush to the wall for a clean kitchen or island upgrade.

✅ 14 in (356 mm) L x 2.5 in (63.5 mm) W, 3/8 in (9.5 mm) thick steel
✅ Hidden mount creates a floating countertop appearance
✅ 300 lbs weight capacity per pair for solid support
✅ Countersunk screw holes ensure flush, secure wall attachment
✅ Includes 4 brackets per pack with all necessary hardware

💡 What is a hidden countertop support bracket used for? - heavy-load support for granite, quartz, marble, and manufactured stone countertops - creates a floating look with flush wall mounting - easy installation with included hardware