5HK1 5HK1 info Material: Brass Original producer: HK (DE) Stem diameter (B): 5.800mm Key length (A): 83.500mm
YTPEX YTP info Material: Brass Key length (A): 54.050mm Bit thickness (F): 2.000mm Blade length (G): 28.200mm Blade width (H): 7.050mm
UL050DC UL050 DC - big head info Material: Nickel-plated brass Stem diameter (B): 2.100mm Key length (A): 67.700mm Blade length (G): 27.350mm Blade width (H): 8.350mm