DIYers and homeowners, these heavy-duty steel mantel brackets are exactly what you need for building a sturdy fireplace mantel, floating shelf, or any other substantial shelf project! Made from carbon steel Q235B with a durable powder coat finish, these brackets are seriously strong - each pair can support up to 330 pounds when properly installed. The dimensions are perfect for most mantel projects: 7 inches tall, 6 inches long, and 2.5 inches wide with a substantial 5.9mm thickness that ensures no sagging or bending under weight. Each bracket has six pre-drilled holes (6.5mm diameter) that work perfectly with M6 screws for secure mounting. The black finish looks clean and works with most decor styles from modern to traditional. While screws aren't included, this actually works in your favor because you can choose the exact fasteners needed for your specific wall type (wood studs, masonry, etc.). Whether you're building a traditional wood mantel for your fireplace, creating heavy-duty floating shelves for books or displays, or need robust supports for any other shelf project, these brackets deliver professional-level strength and stability. The quality is immediately apparent when you hold them - they feel substantial and well-made, not flimsy like cheaper brackets. Installation is straightforward if you're comfortable with basic woodworking and wall mounting. For any project where safety and stability matter, these heavy-duty brackets give you peace of mind knowing your shelf or mantel is securely supported for years to come.
Free 30-day returns 
Free 30-day returns
