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
SEJF33 33 info Bit width (E): 24.800mm Stem diameter (B): 7.300mm Bit length (D): 22.600mm Key length (A): 155.000mm Hole diameter (C): 3.550mm Bit thickness (F): 3.300mm