7SDK 7SDK info Bit width (E): 22.650mm Stem diameter (B): 7.000mm Bit length (D): 20.600mm Key length (A): 75.700mm Hole diameter (C): 4.400mm Bit thickness (F): 2.500mm
261G4 MB261 G1 brass info Bit width (E): 13.900mm Stem diameter (B): 5.900mm Bit length (D): 4.950mm Key length (A): 68.900mm Hole diameter (C): 4.000mm Bit thickness (F): 3.400mm