What type of lug is commonly not used anymore due to its tendency to snag on objects?

The type of lug that is commonly not used anymore due to its tendency to snag on objects is the pin lug. Pin lugs, while once popular, have been found to cause issues because their design can easily catch on equipment, debris, or protective gear. This snagging can lead to unintentional disengagement during fire suppression activities, potentially putting firefighters at risk or hindering their ability to operate efficiently.

In contrast, other types of lugs, such as recessed lugs, are designed to minimize the likelihood of snagging because they are set into the surface, allowing for smoother interactions with the surrounding environment. Rocker lugs are engineered for a distinct operational advantage, facilitating quick connections and disconnections without the risks that pin lugs present. Extended handles can enhance grip and leverage but do not inherently have the snagging issues associated with pin lugs. The transition away from pin lugs reflects a broader movement toward safer and more efficient equipment design in firefighting applications.