GT1 GT1 info Original key: Y Stem diameter (B): 8.000mm Key length (A): 80.100mm Hole diameter (C): 5.100mm
ELTO57K ELTO 2 no 57 info Material: Steel galvanized Bit width (E): 18.000mm Stem diameter (B): 6.700mm Bit length (D): 9.350mm Key length (A): 70.450mm Bit thickness (F): 4.600mm