do locks become handed with special thickness

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Most locks will have a standard door range they will install on, but occasionally customers will want to use them on thicker doors.  In order to do so, the extended door thickne...
The standard door range for an AL lock is 1 3/8" to 1 7/8".  Using the supplied instruction sheet, align the springcage post to desired door thickness by adjusting the outside castle nut. See inst...
The minimum door thickness that the AD or CO series lock will mount on is 1 3/8".  Be advised that this will require additional spacers to be ordered separately to allow the lock to mount...
The AL series lock fits up to 1 7/8” door thickness out of box.
All Steelcraft doors are a nominal 1 3/4" thick. Special door thicknesses are not available.