GT1 GT1 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 80.100mm Hole diameter (C): 5.100mm
AKAEX AKA info Material: Brass Key length (A): 40.000mm Bit thickness (F): 1.800mm Blade length (G): 17.300mm Blade width (H): 7.300mm
BUR71 BUR71 info Material: Steel Original producer: BURG (DE) Stem diameter (B): 1.850mm Key length (A): 44.650mm Blade length (G): 18.000mm Blade width (H): 6.950mm