General description Concealed floating shelf brackets are perfect for DIY projects or custom ledges, completely hidden within walls and boards. They offer a simple and stylish solution to enhance the organization and aesthetics of your home. Technical specifications Material: Iron interior with plastic casing and expansion tube Total length: 177 mm Expansion tube length: 72 mm Support rod length: 120 mm Diameter: Ø12 mm Usage Supports a weight of approximately 20 kg when properly installed on a suitable solid brick wall Ideal for creating floating shelves that are both functional and visually appealing