SEJF18 18 info Stem diameter (B): 6.850mm Bit length (D): 19.100mm Key length (A): 64.550mm Hole diameter (C): 4.100mm Bit thickness (F): 4.700mm
SEJF41 41 info Stem diameter (B): 6.000mm Bit length (D): 27.200mm Key length (A): 105.100mm Hole diameter (C): 3.750mm Bit thickness (F): 3.400mm