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
YA103R YA103R info Material: Brass Original producer: YALE (DE, GB, IT, US) Key length (A): 63.75 Blade length (G): 32.65 Blade width (H): 8.950mm Cuts: 6+6 cuts
WITTD WITTKOPP long ORG info Original key: Y Stem diameter (B): 5.700mm Bit length (D): 15.100mm Key length (A): 94.850mm Hole diameter (C): 3.500mm Bit thickness (F): 3.150mm