Discontinued. Use 301077 as replacement.
Replacement for Marks 22 Series Mortise Lockset.
Double Cylinder locks with 2 keys.
Center of knob to center of key: 3-11/16 inches
Box thickness: 3/4 inch
Box faceplate: 1 inch x 7-1/8 inches
Backset: 2-1/2 inches
Box (not including faceplate): 3-5/16 in x 5-1/2 in
HANDING INFO: OUTSWING DOORS
NOTE: PLEASE read all information; View All Images
Key can be above or below handle, if key is opposite of diagram, then handing changes from RHR to LHR.
THIS LOCK HAS KEY ABOVE HANDLE
When standing on the outside of home and the handle is on the right, this is a left hand outswing door or right hand reverse (RHR)
Handing can be reversed, better to get the correct handing up front.
Please see additional pictures for more illustrations.
Marks USA Original Hardware available; see Item 301077.
Door can be opened from both sides when deadbolt is not engaged except when stop-button is engaged; then door can only be opened from inside but is locked from outside and can only be opened with a key. Deadbolt can be engaged or disengaged with key from either side. Deadbolt deadlocks latch.
Used primarily with steel security and ornamental doors.
Check function and handing before installing. Bevel latch may need to be reversed for panic release to work correctly.
This product was originally made for in-swing doors. There are two different handing configurations for left and right-handed inswing doors. However, most American applications involve installing them in out-swing steel security doors. Therefore, you may need to change the handing of your lock once you purchase it to ensure that it operates correctly.
To reverse the handing of your lock, you will need to rotate latch 180° so bevel is facing right direction.
This lock can be installed in 4 possible out-swing configurations:
1) Key Above Handle + Right Hand Out-Swing > purchase #301061 and change the handing
2) Key Below Handle + Right Hand Out-Swing > purchase #301062 and change the handing
3) Key Above Handle + Left Hand Out-Swing > purchase #301062 and change the handing
4) Key Below Handle + Left Hand Out-Swing > purchase #301061 and change the handing
The second image above will help you figure out whether your lock is key above or key below and whether it is right-handed or left-handed.
Priced and sold each.
Manufacturer's Guide to Installing Marks Unilock and Ornamental Locks
How to Rehand Marks Mortise Locks (Article | Video)