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
SEJF31 31 info Stem diameter (B): 5.800mm Bit length (D): 16.950mm Key length (A): 66.150mm Hole diameter (C): 3.600mm Bit thickness (F): 3.150mm
SEJF43 43 info Stem diameter (B): 7.000mm Bit length (D): 22.400mm Key length (A): 180.300mm Hole diameter (C): 3.900mm Bit thickness (F): 3.800mm