Exquisite Material: The J-shaped hooks are made of high-quality carbon steel metal, black surface, non-fading, strong and stable, high strength, smooth edges, corrosion-resistant and rust-proof, can maintain high performance in humid environments, durable. Heavy Duty Storage Hooks: The heavy duty wall hook set is equipped with fixing screws and washers, you can install them easily. A practical tool and wall hook holder for home/kitchen/garage, etc., to hang heavy tools on the wall. Practical Design: The raised design at the base of the heavy duty hooks for hanging helps to fix the items firmly and prevent them from slipping. The soft and smooth edges of the heavy duty J hooks will not scratch items, which is both practical and decorative. Wide Application: Suitable for indoor and outdoor use, such as home, garage, basement, shop, gym, yard, garden, etc. Ideal for hanging heavy items, each hook can hold up to 30kg, such as hanging tools, sports equipment, garden hoses, brooms, mops,