5KY6 5KY6 info Material: Nickel-plated brass Original producer: KASSEL-YALE (IT) Bit width (E): 19.100mm Stem diameter (B): 5.900mm Bit length (D): 12.150mm Key length (A): 54.300mm
KYP KYP info Material: Brass Original producer: YALE (DE, GB, IT, US) Stem diameter (B): 5.800mm Key length (A): 57.000mm Use: Cartridges and boxes