WKM3MM4 WKM3M4 (M4) 3 drillings info Material: Brass Original key: Y Key length (A): 64.650mm Bit thickness (F): 2.800mm Blade length (G): 27.000mm Blade width (H): 9.700mm
GDA5 GDA5 (EUROPROFIL) WKE1 info Material: Steel Original producer: GERDA Key length (A): 52,05mm Blade length (G): 27.200mm Blade width (H): 8.500mm Cuts: 5 cuts
PROSYSTEMB GERDA PROSYSTEM info Material: Brass Original key: Y Key length (A): 64.650mm Bit thickness (F): 2.800mm Blade length (G): 27.000mm Blade width (H): 9.700mm
ARM7P Guler ARM7P info Material: Nickel-plated brass Original producer: ARMSTRONG (CZ) Key length (A): 47.550mm Bit thickness (F): 1.700mm Blade length (G): 15.900mm Blade width (H): 6.600mm