... Material: Cylinder Body: Brass/Zinc Alloy/Iron/Aluminum Key: normal keys Features: lock cylinder1) Material: Cylinder Body: Solid Extruded Brass/Zinc Alloy/Iron/Aluminum Key: normal keys ,computer keys( material : brass or Carbon iron )2 ... ,70mm,75mm,80mm,85mm,90mm,95mm,100mm,105mm,110mm,115mm,120mm,125mm,130mm7) Finish: brass, brass polished, nickel plated, gold plated, sanding polished cylinder