Stainless Steel ShackleStainless Steel Body7stainless leaves Lock Mechanism(give over 10000key variations)1.Solid stainless steel lock body,anti-violence,anti-corrosion2.Anti-theft double brass disc case from both inner side and outer side to avoid technically opening,high strength,high accuracy,anti-rust,high durability3.3 double disc anti-theft brass keys with unique shape as well as waterproof4.Stainless steel shackle,anti-cutting,anti-sawing,anti-prying Stainless steel shackle spring5.Snake shape anti-theft brass double discs to make it more accurate and secure6.Brass discs,more durable7.H
High Security Stainless Steel Beam-wrapped Padlock