Lockout hasps are a crucial element in maintaining safety and compliance in industrial workplaces. These devices are designed to secure machinery during maintenance, repair, or cleaning activities, preventing accidental startup and ensuring that workers are not exposed to potential hazards. The role of lockout hasps is critical in creating a controlled environment where only authorized personnel can access and operate machines, reducing the risks of injury and boosting overall safety.

A lockout hasp typically consists of a sturdy metal or plastic device that holds a lock in place on a piece of equipment or machinery, preventing it from being accidentally activated. The lockout hasp is usually used in conjunction with other lockout/tagout (LOTO) procedures, which are mandated by occupational safety standards like OSHA (Occupational Safety and Health Administration) in the U.S. and similar organizations worldwide. These standards are designed to ensure that workers are protected during maintenance or servicing activities, particularly in environments where heavy machinery or hazardous materials are involved.