Material: The chandelier hooks are made of iron using a high-quality galvanizing process, the surface is galvanized, smooth, rust-proof, corrosion-resistant, stable and durable. Dimensions: The rectangular base plate measures 95x18 mm, two oval screw holes of 13.8x5.8 mm and two round holes with a diameter of 5.6 mm and a total height of 34.6 mm. Strong load-bearing capacity: The load-bearing capacity of the heavy-duty utility hooks is very strong. Package: 6 galvanized iron ceiling plate lighting hooks. Application - Mainly used for hanging large crystal lamps, chandeliers and other lamps. It can also be used to hang ceiling fans, plant baskets, lanterns, bird cages and other heavy objects. [Dimension]: Total height: 34.6 mm Rectangular base plate: 95 x 18 mm Oval screw hole: 13.8 x 5.8 mm Distance between 2 oval holes: 74 mm Round hole diameter: 5.6 mm Hook thickness: 5.4 mm [Package]: 3 x Galvanized iron ceiling plate lighting hooks This lighting accessory allows you to attach your lamp or chandelier to the ceiling and is often omitted from the purchase kit. Attach this iron lamp hook to the ceiling to support your light. This light hook is very easy to install. This mounting hook can be used in many places and is widely used in private and industrial areas. It can be used for chandeliers, crystal lamps, DIY light fixtures, ceiling fans, plant baskets, lanterns, bird cages and other heavy objects.