Constructed from high-quality iron for stable load-bearing capacity, these hooks feature non-slip rubber pads to prevent surface scratches. This 24-piece set includes six types: small U-hooks (8), medium U-hooks (4), large U-hooks (2), small J-hooks (6), large J-hooks (2), a wavy hook (1), and a strap (1). The varied sizes accommodate items of different shapes and weights, helping you efficiently organize your garage, garden, workshop, basement, or storage area. They are ideal for storing large, heavy items such as shovels, brooms, power tools, bicycles, lawnmowers, stools, and ladders. Installation is simple, requiring only a power drill and screwdriver to mount them on various wall surfaces the set includes the necessary screws and wall anchors. Black wide-thread anchors are provided for drywall, while white expansion anchors are included for wood, brick, and concrete walls all can be installed using the supplied steel screws. Weight: 8.382 lbs.