The abus granit 460 d lock with ush bracket is constructed with a beefy lock body produced from hardened steel the granit features a extra classe cyclinder with encoded reversible key for brilliant security for your bike plus the 12mm hardened steel shackle includes a stylish parabolic curve for improved strength against any bottle jack attack the abus lock is available in two sizes but the longer the shackle the easier the bicycle can be locked to a fixed object a ush frame bracket is