5HK1 5HK1 info Material: Brass Original producer: HK (DE) Stem diameter (B): 5.800mm Key length (A): 83.500mm
FHKEX FHK info Material: Brass Key length (A): 42.000mm Bit thickness (F): 1.800mm Blade length (G): 16.500mm Blade width (H): 7.000mm
FHKREX FHKR info Material: Brass Key length (A): 42.000mm Bit thickness (F): 1.750mm Blade length (G): 16.700mm Blade width (H): 7.100mm
SISSEX SISS info Material: Brass Key length (A): 42.000mm Bit thickness (F): 1.800mm Blade length (G): 16.500mm Blade width (H): 7.000mm
UN1REX UN1R info Material: Brass Key length (A): 42.000mm Bit thickness (F): 1.900mm Blade length (G): 16.500mm Blade width (H): 7.000mm