Kryptonite Keeper U-Lock 3.25 x 6" Black

This lock features a hardened steel shackle that resists hand tools for security in low crime areas. 12mm hardened performance steel shackle. Patented Anti-Rotation Double Deadbolt shackle helps fight against twist and cut attacks. Includes side mount, snap-in transportation bracket. Includes 2 stainless steel keys. Includes Kryptonite Key Safe Program. Security Rating: 5 out of 10. 2 keys - high security, disc-style cylinder. Includes click style transportation bracket. Protective vinyl covering.