6SPSR 6SPSR info Bit width (E): 35.650mm Stem diameter (B): 5.500mm Bit length (D): 25.300mm Key length (A): 137.050mm Hole diameter (C): 3.500mm Bit thickness (F): 2.500mm
MER43R MER43R info Material: Brass Original producer: MERONI (IT) Key length (A): 38.32mm Blade length (G): 14.300mm Blade width (H): 5.950mm