A snap hook, also known as a carabiner or a snap shackle, is a type of metal hook with a spring-loaded gate that allows it to be quickly and easily attached and detached from other objects. Snap hooks are commonly used in a variety of applications, such as in rock climbing, sailing, camping, and in industrial and commercial settings.
Snap hooks come in a variety of sizes, shapes, and materials, including steel, aluminum, and stainless steel. They may be designed with a variety of gates, including screw-lock, twist-lock, and spring-loaded gates, each designed for specific applications.
Snap hooks are commonly used to secure ropes, cables, and other objects, and are often used in conjunction with other rigging hardware, such as pulleys, shackles, and winches. They are designed to provide a secure and reliable connection, and are often rated for specific load capacities to ensure safe and reliable operation.
When selecting a snap hook, it is important to consider factors such as the load capacity, material type and quality, gate type, and size and configuration. Proper installation and maintenance of the snap hook is also important to ensure safe and reliable operation.