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
SEJF38A 38A info Bit width (E): 22.900mm Stem diameter (B): 6.900mm Bit length (D): 26.400mm Key length (A): 84.500mm Hole diameter (C): 3.350mm Bit thickness (F): 3.050mm