U1I U-1I UL057 info Material: Steel Key length (A): 41.450mm Bit thickness (F): 2.000mm Blade length (G): 17.450mm Blade width (H): 7.050mm
BUR7 BUR7 info Material: Steel Original producer: BURG (DE) Use: Telephones Blade length (G): 16.600mm Blade width (H): 4.300mm