Combination Cam Lock, DualAxess

National Lock,, 35 mm (1 3/8"), D8031-DA124

Item no. 235.62.301


Complete your selection

National Lock,, 22 mm (7/8"), D8030-DA124

Item no. 235.62.301

Item no. 235.62.300

National Lock,, 35 mm (1 3/8"), D8031-DA124

Item no. 235.62.301

Item no. 235.62.301

Your search for null returned no results.



Requested amount is in stock.
Limited stock available.
Item no longer available

Call us at 800.423.3531 if you have questions about availability.

Piece Min. 1
Item details


Lock housing: Die-cast
Cylinder: Brass


For right hand, left hand, or drawer applications, drawer applications

Key change

10,000 possible combinations are available using any four-digit number

Key travel

Cam travels 90° and can be re-oriented
  • Open using either a combination or override key
  • Once unlocked, rotate the housing 90° clockwise to unlatch
  • Combination can only be changed with the override key and current combination
  • Replaces standard cam locks to allow keyless access using your own personal code
  • Retrofits into an existing 19 mm (3/4”) hole
  • Mounts vertically or horizontally on flush, overlay, or lipped/overlay applications
  • Attach the provided cam for 90° and can be re-oriented

To unlock using combination:

Turn wheels until correct combination appears in the combination windows. Press button, and rotate housing to unlatch. Scramble wheels to lock.

To unlock using key:

Insert key into lock plug and rotate 90° clockwise. Rotate housing to unlatch. Important: Rotate key 90° latching in any direction

Changing the combination:

1. Set to correct combination.

2. Insert key and turn 90° clockwise to unlock

3. Remove the key.

4. Insert the end of a large paper clip and push all the way in against the spring.

5. While pressing and holding the paper clip against the spring tension, spin the dials to the new code in the combination windows.

6. Remove paper clip and record the new combination.

Insert key turn 90° counterclockwise.

7. Insert key and turn 90° counterclockwise.

8. Remove the key and press button to verify the new combination.

Product Features

Supplied with

2 keys

Straight cam

Offset cam


Spur washer

Cylinder nut

2 screws

Corporate Office: Häfele America Co., 3901 Cheyenne Drive, Archdale, N.C. 27263
Phone: 800.423.3531, Fax: 800.325.6197, Local Phone: 336.434.2322, Email:

Combination Cam Lock, DualAxess

National Lock, 35 mm (1 3/8"), D8031-DA124