A scaffold hook, also known as a scaffolding hook or snap hook, is a crucial component of fall protection systems and personal protective equipment (PPE) used in construction and work-at-height industries. These hooks are typically designed to attach to a worker’s harness or safety lanyard and then connect to a secure anchor point, such as a scaffold or lifeline. Scaffold hooks are engineered with a self-locking gate mechanism, ensuring that they cannot accidentally disengage from the anchor point during work. This safety feature prevents falls and enhances worker safety when working at elevated heights. Scaffold hooks come in various designs, including double-locking gates and twist-lock mechanisms, each offering secure connections to anchor points. Choosing the appropriate scaffold hook is essential to ensure that workers are protected and secure when working at heights, adhering to strict safety regulations and standards.