GJM4EX GJM4 info Material: Brass Key length (A): 48.300mm Bit thickness (F): 1.800mm Blade length (G): 21.800mm Blade width (H): 7.100mm
15EX 15 FB11R info Material: Brass Key length (A): 53.000mm Bit thickness (F): 2.200mm Blade length (G): 34.500mm Blade width (H): 7.900mm