7KLPM3 7KLPM3 7-3 info Bit width (E): 21.150mm Stem diameter (B): 6.900mm Bit length (D): 11.800mm Key length (A): 82.700mm Bit thickness (F): 4.450mm
5SER3 5SER3 info Material: Brass Original producer: SERCAP (IT) Stem diameter (B): 4.700mm Key length (A): 107.200mm Use: Cartridges and boxes
ST2 STUV-2L info Stem diameter (B): 6.400mm Bit length (D): 16.200mm Key length (A): 90.500mm Hole diameter (C): 3.500mm Bit thickness (F): 2.900mm