Sturdy and durable, it is made of high-quality steel, with a stable and smooth surface and precise handling. The maximum load is approximately 60 kg. Dimensions: Screw hole: Approx. 5mm. NOTE: Collapsible shelf brackets. Screws and tools not included, wide range of applications. These stands are perfect for many craft projects around the house. Folding steel arms can be used to attach a folding bench to your garden fence for added seating. They can be used to build a folding table or a folding wall table for your room etc. save space. Hinges lock at 90 degrees. If you want to fold the table, just press the release button. Perfect performance. Ideal for small spaces when you want to create a collapsible counter. Helps you keep your room tidy. Versatile as a stand and stand. Ideal for shops, storage rooms, workshops, boats, RVs, gardens, bedrooms, kitchens, patios, bathrooms and homes. Improve your living environment. The shelf brackets will keep your home tidy when you attach the shelves to the brackets. They bring an artistic vibe to your interior decoration.