CISA4 CISA-4 CSLC info Stem diameter (B): 4.850mm Bit length (D): 24.300mm Key length (A): 110.700mm Bit thickness (F): 2.400mm
MTL MTL info Material: Brass Original producer: MOTTURA (IT) Stem diameter (B): 5.000mm Key length (A): 112.300mm Use: Cartridges and boxes