Nail hooks are simple hardware items used for hanging objects on walls. They typically consist of a metal hook attached to a nail or a screw, allowing for easy installation. Nail hooks are commonly used to hang items like coats, hats, or keys in entryways and tools in garages. These hooks come in various sizes and designs, making them versatile for different applications. They are often made from durable materials such as steel or brass, ensuring they can support the weight of the items being hung. Nail hooks are a practical solution for organizing spaces efficiently.