Master Lock Padlock Key Type Professional Specification Outdoor Cover Included High Security Shackle Guard Body Width 54mm Hanging Height Inner

Size: (Body) width 54mm (shackle) thickness 8mm, inner diameter width 22 x height 19mm Mass: 610g (without key) Accessories: 2 keys Shackle guard design: Reduces shackle exposure and prevents unauthorized cutting attacks Shackle: Made of boron alloy with very high resistance to cutting Body: Made of sturdy thick steel that can withstand physical attacks. Adopts dual ball lock mechanism for high security