12"x6" Heavy Duty Shelf Brackets - 300lb Hidden Countertop Support L-Bracket for Granite/Quartz,1/5" Thick Shelf Brackets Industrial Metal Black (2 Pack)

KARUDA 12"x6" Heavy Duty Shelf Brackets - 300lb Hidden Countertop Support L-Bracket for Granite/Quartz,1/5" Thick Shelf Brackets Industrial Metal Black (2 Pack)

• Unmatched Strength & Durability: Engineered with heavy-duty 0.2" solid steel, these industrial shelf brackets support 300lbs per pair (136kg)—ideal for granite, quartz, or wood countertops. Rustproof matte black finish resists scratches, chips, and corrosion, indoors or outdoors.
• Invisible Support, Visible Elegance: Hidden L-bracket design tucks seamlessly under surfaces, creating sleek floating shelves for kitchens, islands, and breakfast bars. No bulky hardware in sight—just clean, modern lines.
• Effortless Installation: The heavy duty countertop brackets is made of high strength solid carbon steel, in order to make sure that your items are placed horizontally, it is 100% 90 degree vertical, excellent design to ensure the stability of the bracket! Includes 8x80 stainless steel anchors and M6x20 self-tapping screws. Pre-drilled holes + rounded edges ensure quick, safe mounting on concrete, drywall, or studs. No professional help needed!
• Versatile & Space-Smart: square and beautiful practical granite countertops brackets, suitable for DIY enthusiasts or anyone who wants to decorate their space, used in kitchen, farmhouse，study, living room, bathroom, pantry, bedroom and powder room, etc.. Fits 12"-16" deep boards to maximize storage in tight spaces.
• Trusted Performance Guarantee: If your metal support brackets warp, crack, or fail, we’ll ship new ones.We not only supply products of good quality, but also offer pleasant shopping experience for every customer. You could contact us for any help.