5ERV1 5ERV1 info Material: Brass Bit width (E): 31.800mm Stem diameter (B): 6.800mm Bit length (D): 19.200mm Key length (A): 84.000mm Use: Cartridges and boxes Bit thickness (F): 3.250mm
NME8 NME8 info Material: Nickel-plated brass Original producer: NEMEF (NL) Stem diameter (B): 2.650mm Key length (A): 66.700mm Blade length (G): 26.900mm Blade width (H): 8.850mm