The Brink s 40mm Solid Brass Padlock features a 40mm solid brass body and a chrome-plated hardened steel shackle for increased cut resistance. In addition this padlock comes equipped with a five brass pin tumbler cylinder and double brass bolt locking mechanism for pick and pry resistance. 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 .