For restricted-space applications and as a truck-grounding system, this compact design delivers a high-current rating usually associated with only larges. It applies to a wide range of switching equipment, including:Industrial metalclad gear,Substations — indoors and out,Distribution — overhead and underground.For trucks, a ball stud permanently mounts on each body. Two styles and two ball-stud lengths adapt to many applications. bodies and eyescrews are a bronze alloy.