SEJF17 17 info Bit width (E): 18.300mm Stem diameter (B): 6.800mm Bit length (D): 13.300mm Key length (A): 55.500mm Hole diameter (C): 4.450mm Bit thickness (F): 4.100mm
SEJF30 30 info Stem diameter (B): 7.000mm Bit length (D): 16.700mm Key length (A): 77.450mm Hole diameter (C): 4.700mm Bit thickness (F): 4.800mm