Finish: SN, CP, GP,SN/NP, SG/GP,SG, AB, AC etc. Material: Brass or zinc or Aluminum Wood doors CylinderMaterial: Brass, Zinc, AluminumPins: 5~6 pinsAccessories: M5X50 fixing screws.Size: 60mm=25/10/25mm; 70=30/10/30mmDouble openKeys: Brass or Iron, 3 or 5 keys, Normal or computerized keys. CI2002 Cylinder