Door lock cylinder，lock cylinder with key，mortise locks，Upvc Door Locks,Lock Cylinder 63 66.5 70 80 90 mm Lock Cylinder AB Key Anti-Theft Pure Brass Gate Door Lock Handle Bedroom Extended (Color : 80m

All/pure copper AB lock core, door AB lock core, single row marble lock core, pure copper lock coreFeature:Thumb turn cylinder - Key access from one side with a thumb turn for internal control 5 hardened pin lock for standard.Instructions:Computer slot ABC Lock is a new slot mortise lock, it is mainly eleven director of for the theme and design.1, C key is slotted spoon. A, C keys in addition to the owner, the other person can not be opened, in order to guarantee to the owner. A key can be used before and after the failure of the insurance function.2, B keys can be provided to fitters use3, the installation is completed, after the owner of the acceptance, as long as the key into the lock cylinder C rotates 360 degrees. B keys shall automatically lapse, A, C keys can be used as usual.4, the owner should not try before using the C key to open.5, in the course of the cylinder must not add any oil, such as the case with keys, pulling a bad situation can add a little vinegar or pencil powder industry.A Key:2 PutB Key:5 PutC Key:1 PutSpecification:Material:BrassColor:GoldFit:>50mmThickness DoorPackage Include:1 x Brass Euro Profile Cylinder8 x KeysNote: The color of the item may vary slightly due to photography and your own computer.See more

• Features anti-bump that does not use trap pins. This ensures the turning of the cylinder key is extra smooth, while blocking access from bump keys.
• Features anti-pick, anti-drill, and anti-bump to give you peace of mind and proper home.
• These door locks are suitable for all door types including wooden, metal, patio door lock, French door and composite doors.
• Enjoy enhanced without costly handle upgrades or extra devices.Significantly enhances the anti-theft and ease of use of the lock cylinder.
• Easy to installation:take out the old one , put in the new lock cylinder,and fix it with the screws.