General description The moon 12x120mm Concealed Floating Shelf Bracket is designed for DIY enthusiasts and custom molding projects. These brackets are completely hidden within walls and boards, offering a simple yet fashionable solution to enhance the beauty and tidiness of your home. Technical specifications Material: Iron (interior), Plastic (housing and expansion tube) Total length: 195mm Expansion tube length: 75mm Diameter: Ø12mm Support rod length: 120mm Support rod diameter: Ø12mm Load-bearing capacity: Approximately 20 kg when properly installed on a suitable solid wall Installation Measure the hole spacing and drill a hole in the wall (depth should not exceed 75mm). Insert the extension end of the bracket's support pin into the wall hole, along with the black screw cap. Insert the handrail into the expansion plug in the wall opening and tighten clockwise until the expansion plug fully supports the wall. Drill an appropriate size hole in the side of the panel according to the