Material: This industrial hook is constructed from iron metal with a galvanized surface finish for durability. The included screws are made of stainless steel for corrosion resistance. Load Capacity: The round bottom plate provides a larger and evenly distributed load-bearing surface, supporting up to approximately 100 kg. Application: Suitable for hanging ceiling fans, mosquito nets, lanterns, ceiling lights, plants, cages, baskets, pendant lights, chandeliers, crystal lamps, and other light fixtures. Material: Metal (Screws: Stainless Steel) Dimensions: Bottom plate diameter: 90 mm, Height: 35 mm Package Includes: 2 x Round Base Ceiling Plate Kits Installation Steps: 1. Prior to installation, identify the desired mounting location. Choose one hole in the direction of the hook head and two additional holes to form a stable triangular mounting pattern. 2. Position the hook at the desired location and mark the mounting hole positions on the ceiling. 3. Drill holes at the marked positions and insert the provided expansion plugs. 4. Align the base plate holes with the ceiling holes and securely tighten the screws. Note: 1. All dimensions are manually measured and may vary by 1–3 mm. 2. Although installation is straightforward, professional installation is recommended for safety and proper mounting.