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
ELTO57 ELTO 57 info Material: Steel galvanized Bit width (E): 19.750mm Stem diameter (B): 6.900mm Bit length (D): 9.550mm Key length (A): 69.900mm Bit thickness (F): 5.550mm