Stainless steel body and shackle for maximum protection against corrosion Closed shackle provides additional shackle protection against shackle attacks Double ball bearing locking mechanism for extra strength to resist torsion and pull attacks 5 pin cylinder with anti-pick mushroom pins for protection against picking Rust free internal components and drainage system for extra resistance against corrosion Paracentric keyway to protect against manipulation Key retaining 2 keys per padlock Suitable for securing shutters, site gates, containers, and other high security applications
