Body: Hardened Solid Steel Body, Corrosion Resistance
Shackle: Hardened Solid Steel, High Cut and Impact Resistance
Locking Mechanism: Steel Ball Bearing
Keys: 3xBrass, Key Removable with Shackle Opened or Closed
Finish: Nickel-Plated Steel Body
Cylinder: High-security Pin Tumbler System with Anti-Pick Mushroom Pins