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
SEJF29 29 info Stem diameter (B): 6.000mm Bit length (D): 16.400mm Key length (A): 78.000mm Hole diameter (C): 3.600mm Bit thickness (F): 3.100mm