The "Multikey 1822 Top" refers to a premium-grade, multi-functional key blank and cylinder system, typically associated with European high-security locking mechanisms. The term "Multikey" denotes a system capable of operating multiple locks (Master Key Systems), "1822" usually indicates a specific profile series or a patent number, and "Top" signifies the highest security tier within that product family—often featuring anti-pick, anti-drill, and anti-bump technologies.
Slide the cylinder into the door’s bore. Ensure the cam engages with the latch mechanism. The retaining screw hole should be visible. multikey 1822 top
Insert the included "Top" key into the new cylinder. Turn it so the cam (the rotating part that moves the latch) is in the neutral position. The "Multikey 1822 Top" refers to a premium-grade,