Brink s 50mm Solid Brass Padlock. Heavy-duty security for gates chains sheds garages lockers storage containers and toolboxes. Features solid brass body chrome-plated shackle for cut resistance 5-pin cylinder for pick resistance single steel lever mechanism and adjustable 1-7/8 to 4-3/4 shackle for flexibility. As a global leader in security-related products and services the Brink s name is synonymous with top-quality merchandise. A Trusted Name in Security since 1859