6TR3 6TR3 info Material: Brass Original producer: TRIOVING (NO) Bit width (E): 17.600mm Stem diameter (B): 5.300mm Bit length (D): 12.300mm Key length (A): 65.000mm Use: Cartridges and boxes
2FY5 2FY5 info Material: Steel Original producer: FAS-YALE Bit width (E): 16.000mm Stem diameter (B): 5.000mm Bit length (D): 11.500mm Key length (A): 82.000mm Use: Cartridges and boxes