Material- The chandelier hooks are made of iron, using high-quality electroplating process, its surface is electroplated, smooth, rust-free, corrosion-resistant, stable and durable. Dimensions- The rectangular bottom plate measures 70 x 18 mm, with two oval screw holes of 15 x 6 mm, and the distance between the two holes is 45 mm. Strong Load-bearing Capacity- The load-bearing capacity of the heavy-duty hooks is very strong. If properly installed in a suitable location, the hook can bear about 8 kg. Package- 3 galvanized iron ceiling plate lighting hooks, with 6 screws. 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. Size:70mm Name: : Heavy Duty Screw Mount Galvanized Iron Ceiling Hook Brackets Material: : Metal Color: : Silver Dimension: : Total Height: 35mm Package: : 3 x Galvanized Iron Ceiling Plate Light Hooks 6 x Screws This lighting accessory is used to fix 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. We provide matching screws and rubber stoppers. Just make sure the screws are properly screwed into the ceiling or joists. This fixing hook can be used in many places and is widely used in domestic and industrial areas. It can be used for chandeliers, crystal lamps, DIY lighting fixtures, ceiling fans, plant baskets, lanterns, bird cages and other heavy objects. Note: : 1. The ceiling hook can safely support a weight of 8 kg. This only applies if the ceiling itself can also support all the weight. Where possible, we recommend using a joist to support the weight of the fixture. 2. We always recommend that all accessories are carried out by a qualified installer.