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OnGuard Beast Chain Lock

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A brute of a lock, the OnGuard Beast chain lock provides high levels of security along with protective lock finish and chain cover to keep your bike secure.

  • 12mm (0.47 in.) thick titanium-reinforced, hardened steel hexagonal link chain resists cutting or prying, while fabric sleeve cover prevents scratching
  • X2P Dual Lock Down mechanism design secures both sides of the shackle for ultimate pull resistance
  • Z-Cylinder tumbler is bump-proof and resists picking, pulling or drilling; rounded lock design and center key hole eliminate pry points
  • Key hole cover helps protect lock internals from the elements, enhancing longevity
  • All-metal end caps on the OnGuard Beast chain lock provide additional protection against hits and drops
  • Comes with 5 laser-cut keys, 1 of which has an integrated LED light
  • OnGuard rates this lock as a 95 out of 100 on their 100-point security rating system, where higher-rated locks offer increased security


Item 832880


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OnGuard Beast Chain Lock Specs
Best use
Bike commuting & touring
Chain lock
Key lock
(Shackle) 11 millimeters
Hardened steel
3 ft. 7 in. x 0.43 in. (11mm)
8 lbs. 12 oz.
Lock style
Lock type
Lock thickness (mm)

OnGuard Beast Chain Lock

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