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
SPESEX SPES NEW STEEL info Material: Brass Key length (A): 49.200mm Bit thickness (F): 2.000mm Blade length (G): 21.150mm Blade width (H): 6.450mm