5IE9 5IE9 info Material: Brass Original producer: ISEO (IT) Stem diameter (B): 4.400mm Key length (A): 20.000mm Use: Cartridges and boxes
F5EX ISEO F5 2.35mm info Material: Nickel-plated brass Key length (A): 55.050mm Bit thickness (F): 2.300mm Blade length (G): 27.400mm Blade width (H): 8.100mm
UR2R UR2R info Material: Steel Original producer: URKO (ES) Key length (A): 44.200mm Blade length (G): 19.400mm Blade width (H): 7.100mm