Solid brass body with boron-carbide shackle for ultimate cut resistance. Features Set-Your-Own combination and deadlocking mechanisms. Ideal for commercial and industrial applications. 10,000 resettable combinations. 4 Dials - 10,000 Combinations Pry-Resistant Locking Mechanism Brass Body Octagonal Boron Alloy Shackle Recoding Code Supplied Suitable for Outdoor Use 4 Dials - 10,000 Combinations Pry-Resistant Locking Mechanism Brass Body Octagonal Boron Alloy Shackle Recoding Code Supplied Suitable for Outdoor Use