The Kryptonite Kryptoflex 1218 Key Cable Lock features a flexible 12mm braided steel cable with increased cut resistance, and an advanced cylinder that gives greater resistance against lock picking. The lock head rotates to make installation and removal easy and it comes with 2 reversible keys as well as being part of Kryptonite’s Key safe program.  Extremely flexible cable lock Twisted steel cable for lightweight yet sturdy security Coils up for easy storage 12mm diameter and 180cm long Reinforced lock head construction with Talon lock pin retention system provides extra holding power Pick and drill resistant disc style cylinder keyway with dual sliding weather guards that automatically close Lock head rotates 360 degrees for easier handling during lock-up and removal Hook and loop retention strap for extra stability during transport Durable and vinyl coated Weatherproof Lifetime Warranty For best protection against theft, use cables with a Kryptonite U-Lock or Disc Lock, as cables are recommended as a secondary deterrent, or for additional protection of quick-release components and accessories