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
LF-3 LF-3 info Stem diameter (B): 5.800mm Bit length (D): 16.700mm Key length (A): 120.300mm Hole diameter (C): 2.950mm Bit thickness (F): 3.150mm