OnGuard has long been known for producing the meanest, toughest locks in the business. We’re the junkyard dogs of security and thieves know that when they see an OnGuard lock it’s time to move on. But who says you can’t teach old dogs new tricks? So we took the We improved our all-tube mounting brackets with an innovative Twist-Lockwhole OnGuard pack and sent them to obedience school. The result is our toughest, most user-friendly line up ever. First off you’ll see a new look. Crossbar, shackle and lock head covers sport new coatings with a bright color scheme that sends a clear warning to thieves- On-Guard protected, time to look elsewhere. U-locks have metal end caps and thick rubber bumpers for improved durability.

Inside we’ve completely re-tooled our lock internals with tighter tolerances and higher-grade materials for better weather resistance and smoother operation. Our new Z-Cylinder features automatic keyway covers and a stronger, torque resistant key design. We improved our all-tube mounting brackets with an innovative Twist-Lock System for positive engagement and easy push button release.

So is there anything that’s NOT new? Glad you asked. OnGuard’s patented X4P Quattro locking mechanisms that secures the shackle to crossbar in four places, embroidered, not screened, chain covers, key-code registration service for secure key replacement, keyed alike options, user-settable combinations, comprehensive anti-theft programs, limited lifetime warranties and more. Plus, OnGuard is backed by the best sales and customer support team in the business.

For product, value and service, OnGuard is always your best choice.

  • User settable 4 Digit Steel Ball Combo
  • 8mm titanium reinforced hardened steel square link chain resists cutting or prying
  • Chain cover protects paint and finishes, embroidered logo won’t flake or wear off
  • Lifetime Warranty
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