
Heavy Duty Rectangular Brass Disc Cylinder Padlock. Lifetime Material Guarantee: Comprehensive lifetime guarantee covering all material and labor defects. High-Security Disc Detainer: Advanced anti-pick cylinder system with hardened steel shackle (HRC 50-55). Waterproof Brass Construction: Solid brass body with electronic plating (Chrome or Nickel) for durability. Anti-Pry Locking Mechanism: Stainless steel ball bearing locking mechanism designed to resist prying. OEM and ODM Services: Flexible customization options including samples, designs, and full customization. Third-Party Inspection: Double inspection before shipment with 3rd party inspection reports available. 100% Function Inspection: All finished products undergo strict 100% functional inspection. 25 Years Export Experience: Established manufacturer with over 25 years of international trading history.