Balin Designs Invisible Floating Shelf Brackets 8 Inch, 4 Pack (3/4" Rod, 300 lbs) – Heavy Duty Hidden Shelf Hardware, Floating Mantel Bracket for Kitchen, Bathroom, Fireplace, Living Room

["Ultra Strong Floating Shelf Brackets Heavy Duty – Forged from A36 hot rolled solid steel, each pair of Balin Designs invisible floating shelf brackets supports up to 300 lbs — significantly more than competing hidden shelf hardware on the market. Perfect for floating shelves, fireplace mantels, mantle mount installations, and built-ins in kitchens, bathrooms, and living rooms.","Hidden Knurled Rod — Built for Grip – Unlike smooth competitor rods, Balin Designs hidden shelf brackets feature a uniquely knurled solid steel rod for maximum grip and pull-out resistance inside your shelf. Once installed, the rod stays locked — no slipping, no sagging, no drift over time. This is the detail that separates premium invisible shelf brackets from the rest.","Hidden Floating Shelf Brackets for 8\"–12\" Shelves – These 8 inch floating shelf brackets feature a 3/4\" (18mm) diameter solid steel rod with a unique knurled grip pattern for maximum hold inside thick wood shelving. Ideal for heavy mantel boards, thick built-ins, and custom invisible shelving up to 12\" deep.","Versatile Floating Shelf Hardware – Balin Designs floating shelf hardware installs into wood studs, drywall, brick, or concrete walls. Works flawlessly as a mantel mount, floating shelf mount, fireplace mantel bracket, or metal floating shelf support — for home, office, retail, or custom display projects. Compatible with American standard 2x4 studs for rock-solid installation.","Designed in the USA, Backed for Life – Balin Designs is a Florida family business with one belief: hardware should be as beautiful as it is strong. Every set of invisible shelf brackets 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."]