GR4 GR4 info Material: Brass Original producer: GERA (DE) Use: Cylinder locks Blade length (G): 25.600mm Blade width (H): 8.700mm Cuts: 4 cuts
BK1XEX BK1X info Material: Brass Original producer: BKS (DE) Key length (A): 61.000mm Use: Cylinder locks Bit thickness (F): 2.200mm Blade length (G): 27.250mm Blade width (H): 8.700mm Cuts: 5 cuts