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
SEJF39 39 info Stem diameter (B): 6.900mm Bit length (D): 32.100mm Key length (A): 160.000mm Hole diameter (C): 3.400mm Bit thickness (F): 2.750mm