WB4 DELTA WB4 info Material: Nickel-plated brass Original key: Y Key length (A): 63.700mm Bit thickness (F): 2.800mm Blade length (G): 27.600mm Blade width (H): 8.850mm
WK55 WK55 info Material: Steel Original producer: WILKA (DE) Use: Cylinder locks Blade length (G): 28.550mm Blade width (H): 8.300mm Cuts: 5 cuts