The master lock excell chrome plated padlocks delivers unprecedented security in a retail padlock including tough cut patented octagonal boron carbide shackles which are 50 tougher to cut than hardened steel dual ball bearing locking mechanisms for maximum pry resistance and a complete range of body types and finishes for the broadest range of applications these solid body padlocks have a chrome plated finish for weather resilience the snap on cap covers the key way to prevent dust and grime ge