1,Anti-corrosion 2,Anti-rust 3,Anti-sawing 4,anti-shear 5,anti-cut Hardened steel shackle and solid brass body provide effective protection.Stainless steel discs: rustproof, with low duplication and added security.Rekeyable and non-rekeyable are available.Available keyed alike, keyed different and master keyed. For applications where the highest level of protection and security is ...