The dorsal D-ring, or web loop are the for attachment?

The dorsal D-ring, or web loop, is primarily used for fall arrest systems. In fall arrest situations, the dorsal D-ring is positioned on the back of a harness, allowing for the connection of a lanyard or lifeline. This is vital for ensuring a worker's safety when working at heights. The design and position of the dorsal attachment point help to mitigate the risk of falls, providing a secure method for connecting to anchor points.

While other attachment points exist, such as those used for work positioning or secondary fall arrest systems, the dorsal D-ring is specifically intended for primary fall arrest, which aims directly to prevent any falls from heights. This delineation is crucial in understanding safe practices in fall protection and the necessary gear associated with different types of work and safety requirements.