Kryptonite Keeper Bike U-Lock with Cable - Heavy Duty Anti-Theft Bicycle Lock

The Kryptonite Keeper Standard U-Lock features a 12mm hardened steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. Protected by a vinyl coating, the lock’s disc-style cylinder with center keyway is pick and drill resistant. For added convenience, it comes with two stainless steel keys featuring an ergonomic design to reduce torque and prevent bending or breaking. With a security rating of 5/10, the Keeper Standard is suitable for quick stops in the city, a few hours in the suburbs, or all-day use in rural areas. Additionally, it includes the patented Side Mount, Snap-In Bracket for easy U-Lock transportation. This lock also comes with a KryptoFlex 410 (4' 10mm) double looped braided steel cable for securing the front wheel or accessories.

The combination of these outstanding features, as well as our support programs such as Key Safe, Anti-Theft Protection, and Lifetime guarantee, make Kryptonite Bicycle Locks the top choice for protecting your valuables. The lock's 12mm hardened steel shackle resists hand tools, bolt cutters, and leverage attacks, while the included 10mm steel looped cable provides additional security.

The interior locking dimensions are 4" x 8", and the cable length is 4". With the Key Safe program, Kryptonite will ship your first two keys for free worldwide if you happen to lose them. The Anti-Theft Protection Offer ensures up to $500 reimbursement. And with the Lifetime guarantee, you can trust in the durability and reliability of Kryptonite Bicycle Locks for years to come.

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