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Lockey Thin Door Adjustment

The Lockey Thin Door Lock Adjustment makes it possible to install Lockey C Series, M220, 2200, 2500 keyless locks on doors that are between 1/4" to 7/8" thick. This adjustment can only be applied to surface mounted locks because deadbolt and latchbolts are too thick—almost ¾ thick.



Brand-New, Authentic, Manufacturer-Authorized,
and Full Warranty GUARANTEED!  check

MSRP: $8.99

SALE: (MAP) check

Select the Options You Want:

The first few numbers of a lock model number determines the lock series. For example, a 2200 lock would be part of the 2000-Series. Each Series may include single and double-sided locks.

Pay less when you buy more! 1,2

1 This table shows the starting price, not including any additional options.

2 The additional cost of options selected (if any) are not discounted.


  • DOOR TYPE: for cabinet and locker doors that swing on hinges; for interior doors that slide, like sliding doors and pocket doors; for interior doors that swing on hinges.
  • USAGE: commercial; residential.
  • WARRANTY: Life-Time Mechanical Warranty unless ordered with a key override built-in to the knob.
  • WEATHER: weather-resistant.

Additional Information

  1. Thin door kits are only used for surface mounted locks with a slide bar or hook bolt because deadbolt and latchbolts are too thick.
  2. This must be ordered at the time of purchase because it requires modifications to the lock body. Otherwise, you may have to send in your lock or make the modifications on your own.
  3. If your lock has a key override and the spindle is permanently attached, we recommend you cut the spindle to the length that you need. You will not need the spindle from this kit, but you will need the hex bolts if the door is between 1/4" to 1" thick.

Life-Time Mechanical Warranty 30-Day Money Back Guarantee All Weather All Mechanical-needs no electricity
Google Product Category: 503730 - Hardware > Locks & Keys > Locks & Latches