MaterialThese garage hooks are made of heavy-duty iron. The surface is treated by powder spraying, which has a shiny and rust-free effect. The non-slip coating is made of stable PVC and effectively protects the surface of the product from scratches. The tip is wrapped with rubber to hide the sharp part and increase safety. . Easy InstallationInstallation is easy, the hook can be installed on hardwood, plasterboard, brick wall and other wall types. The heavy-duty wall hook is equipped with 16 screws and can be easily assembled with a drill and a screwdriver. . Sizes and AccessoriesThere are 4 sizes of garage storage hooks. These hooks can hold different loads to create effective storage space. Comes with 16 pcs screws and 16 plastic anchors. The 8 wall hooks create efficient storage space in your home, garage, warehouse and kitchen. . Multi-Purpose These garage organizer hooks can hold tools of various sizes and weights, such as bicycle, ladder, steel, blower, garden hose, shovel, broom, sports equipment, bulk material and other tools. You can use two hooks as a pair to hang heavy objects. . Customer ServiceIf you are not satisfied with our storage hooks, please contact us, we will offer you a solution as soon as possible. .