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
MTLO66 66 info Original key: Y Key length (A): 68.750mm Bit thickness (F): 2.450mm Blade width (H): 8.950mm
YAL2 YALE-2L info Original key: Y Stem diameter (B): 4.900mm Bit length (D): 25.300mm Key length (A): 86.100mm Bit thickness (F): 3.600mm
MTL50 MUL-T-LOCK 50 info Original key: Y Key length (A): 68.750mm Bit thickness (F): 2.450mm Blade width (H): 8.950mm