7KLPM4 7KLPM4 7-4 info Bit width (E): 21.080mm Stem diameter (B): 6.900mm Bit length (D): 11.850mm Key length (A): 82.650mm Bit thickness (F): 4.450mm
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