Key Features:13mm hardened max-performance steel shackle resists bolt cutters and leverage attacksPatent-pending hardened double deadbolt design gives additional protection against twist attacksNew sliding dustcoverNew double deadbolt designHigher security disc-style cylinder is pick and drill resistant.Includes Flexframe-U bracket providing convenient multi-location U-lock transport3 stainless steel keysincluding new key design and one led replaceable key fobProtective vinyl coatingKey Safe ProgramAwarded 'Police Preferred Specification' status by Secured by Design, the official security initiative owned by the UK Police ServiceProduct dimensions: 8.3cm x 14cmProduct weight: 1.20 kgsSold Secure Rating Gold