SEJF48 48 info Stem diameter (B): 5.500mm Bit length (D): 16.500mm Key length (A): 78.450mm Hole diameter (C): 3.550mm Bit thickness (F): 3.450mm
KW3STEX KW3ST info Material: Nickel-plated brass Key length (A): 54.400mm Bit thickness (F): 3.000mm Blade length (G): 32.600mm Blade width (H): 5.600mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm