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
SPEPOD4 Special Patent info Material: Steel Bit width (E): 23.000mm Stem diameter (B): 6.800mm Bit length (D): 18.500mm Key length (A): 83.150mm Bit thickness (F): 4.000mm
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