ABUS 37 Series Granit `Plus` Mechanism Solid Steel Rekeyable Open Shackle PadlockABUS 37 series Granit solid steel open shackle padlock with `ABUS Plus` anti pick mechanism, solid steel close shackle padlock features a through hardened steel alloy with cataphoretic coating which gives up to 40 years of weather protection Cataphoretic coating & rust free components : Gives 40 years of corrosion protection Attack resistant through hardened steel alloy body & shackle 11mm removable shackle : CEN grade 4 security Rekeyable mechanism