Kryptonite Keeper U-Locks feature a hardened steel shackle that resists hand tools for security in low crime areas.
Key Features of the Kryptonite Keeper Standard U-Lock 4x9":
- 12mm hardened steel shackle resists hand tools
- Reinforced collar over keyway for increased protection
- High security disc-style cylinder
- Includes click style transportation bracket
- 2 keys - high security, disc-style
- Protective vinyl covering
- High security "Bent Foot" design
- Lock size: 4" x 9"
- Bracket included
- Weight/Dimensions: 2.42lbs/10x7.5x2