Features: brand new and high quality To improve safety, the stand will automatically lock when the legs are folded. Made of cold-rolled steel, the surface is electroplated, which is durable. Adjustable to 90/0, easily adjust sofa bed, sofa or other furniture. It is suitable for tables, DIY self-made tables, folding partitions, folding doors, and any place that needs to be used to extend table legs and bed legs. Easy installation and strong carrying capacity. Package Includes: 1x Hinge Specifications: Material: Cold Rolled Steel Color: Bronze Black/Color Zinc/Silver Material Thickness: Approx. 2.5mm/0.098inch Screw Holes: Approx. 43mm/ 1.69inch Size: As Shown note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.