Trolleys run overhead on tracks, often as parts of overhead trolley systems. Usually a rope, cable or strap attaches to, and extends from, the trolley to an item to be carried below. Trolleys can be used to move anything from equipment to industrial curtains, but are typically an essential part of a system that requires the movement of things through an automated line. Our selection of trolleys vary in terms of motored or manual, and carrying capacity. We carry many of the major brands and an assortment of trolley and puller parts.