Aluminum climbing trolley for curved/straight climbing rail

FrenchCreek's rigid rail climbing systems provide maximum climbing safety for workers in a multitude of applications, such as: towers, antennas, chimneys, stacks, scaffolds, support poles, wind generators, signs, water tanks, dams, silos, shipboard, ladders, and virtually any place that climbing must be done! The rail attaches quickly and easily to any ladder, step iron, or climbing surface. The trolley moves freely along the rail until a slip or fall occurs, when the trolley instantly locks, and the fall is immediately arrested.