5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
5MT29BP 5MT29BP info Material: Brass Original producer: MOTTURA (IT) Bit width (E): 15.850mm Stem diameter (B): 4.900mm Bit length (D): 21.600mm Key length (A): 112.850mm