On Guard Beast Series #8017 Bike Lock w/3.5' Chain

Ultimate 3.5' of Rugged Chain with Keyed Padlock. 12mm chain and NEW Beast with X2P Dual Lock Down design offer ultimate protection in a lighter, more compact design. Chain: 110cm x 12mm (3.57' x 0.47") Shackle: 11mm (0.43") Hardened Steel. Additional Features: 5 laser cut keys (1 micro-light and 4 extra grip keys) Micro-light key projects a bright white beam.