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OnBuy.com£22.43Visit shop Yale Locks 1109 Replacement Rim Cylinders 5063750549873
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B&Q£24.33Visit shop - Yale Locks 1109 Replacement Rim Cylinders Polished Br (4 Keys Polished Br)
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The Yale Locks 1109 Replacement Rim Cylinder is designed for homeowners and professionals seeking a reliable, secure key-access solution for surface-mounted nightlatches. Featuring a versatile tailbar mechanism and a classic gold finish, it offers a straightforward way to refresh door security hardware, though it is specifically intended for one-sided key access rather than double-cylinder door locking systems.
| Colour | Gold |
|---|---|
| Model Part Number | 1109 |
| Brand | Yale Locks |
Yes, the replacement cylinder includes the necessary keys for operation.
No, the 1109 is a rim cylinder designed for single-side key access only.
It supports door thicknesses between 38mm and 57mm.
It is designed for standard rim-style lock applications, but performance is optimized when paired with Yale rim locks.
It is suitable for standard door hardware use; however, it is primarily intended for indoor-facing or protected exterior entryways.
Apply a small amount of dry graphite lubricant into the keyway and ensure the tailbar is not binding against the internal lock mechanism.
Carefully trim the tailbar using a hacksaw to match the thickness of your door, measuring twice to ensure accuracy before cutting.
Ensure the backplate screws are fully tightened and the cylinder collar is properly seated against the door exterior.
To install, remove the mounting screws from your existing rim lock, extract the old cylinder, and insert the new Yale 1109 unit. Ensure the tailbar is aligned correctly with the nightlatch mechanism inside. Use a damp, soft cloth to clean the gold exterior; avoid harsh chemical cleaners or abrasive scouring pads as these can dull the finish or cause discoloration. Periodically, you may apply a dry graphite lubricant into the keyhole if the key feels tight, but avoid oil-based lubricants as they can attract dust and grime.
