7KLPM1 7KLPM1 7-1 info Bit width (E): 21.100mm Stem diameter (B): 6.900mm Bit length (D): 11.800mm Key length (A): 82.600mm Bit thickness (F): 4.400mm
KOPT Optimus Key info Bit width (E): 36.500mm Stem diameter (B): 8.000mm Bit length (D): 15.100mm Key length (A): 121.005mm
OBW2EX OBW2 info Material: Brass Key length (A): 65.800mm Bit thickness (F): 2.180mm Blade length (G): 29.400mm Blade width (H): 8.800mm