The beefy lock body is produced from hardened steel and incorporates the world famous abus plus key mechanism this works in tandem with powercell technology retaining both ends of the shackle independently to massively increase resistance to all forms of pulling attack the 12mm hardened steel shackle includes a stylish parabolic curve for improved strength against bottle jack attack includes ush frame bracket abus code card and 2 keys one with led light weight 13kg