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Single Deadbolt, 2 inch backset, Heavy Duty - Choose Finish

Part Number:40521 Price: $79.52 to $79.52
COLOR: - Oil Rubbed Bronze
Special 2 inch Backset , Heavy Duty Deadbolt Lock
Fits Atrium style hinged swing patio doors
Replacement for Amerock and National Deadbolts
Low Profile projects only 9/16 inch outside and 1 inch inside
Replaces: Atrium Door, National Lock, Maywood and others
Minimum Crossbore: 1-7/8 inch
Cylinder Collar is 2-1/2 inch Diameter
Backset: 2 inch
Optional Backsets: 2-3/8 or 2-3/4
Heavy Duty Dead bolt Lock with 2 inch backset
Door Thickness: Fits 1-3/4 inch Door
Standard Mortise Cylinder: Schlage 5 pin Sc-1 Rekeyable 

Optional Cylinders: Kwikset keyway must be purchased separately
See part # 40611

Standard Finishes: Polished Brass US3,
Brushed/Satin Chrome US26D, or
Oil Rubbed Bronze US10B

Related Hardware:
40522 - Double cylinder, key both sides

 
Installing a Double Cylinder Deadbolt with a Two-Inch Backset (for Atrium Doors, Morgan Doors, etc)
 
Special 2 inch Backset , Heavy Duty Deadbolt Lock<br>Fits Atrium style hinged swing patio doors<br>Replacement for Amerock and National Deadbolts<br>Low Profile projects only 9/16 inch outside and 1 inch inside<br>Replaces: Atrium Door, National Lock, Maywood and others<br>Minimum Crossbore: 1-7/8 inch<br>Cylinder Collar is 2-1/2 inch Diameter<br>Backset: 2 inch<br>Optional Backsets: 2-3/8 or 2-3/4<br>Heavy Duty Dead bolt Lock with 2 inch backset<br>Door Thickness: Fits 1-3/4 inch Door<br>Standard Mortise Cylinder: Schlage 5 pin Sc-1 Rekeyable&nbsp;<br><br>Optional Cylinders: Kwikset keyway must be purchased separately<br>See part # 40611<br><br>Standard Finishes: Polished Brass US3,<br>Brushed/Satin Chrome US26D, or<br>Oil Rubbed Bronze US10B<br><br>Related Hardware:<br><a href="http://www.allaboutdoors.com/Deadbolt-2-inch-backset-Heavy-Duty-Double-Key-Choose-Finish" target="_blank">40522</a> - Double cylinder, key both sides<br><br>&nbsp;<br>Installing a Double Cylinder Deadbolt with a Two-Inch Backset (for Atrium Doors, Morgan Doors, etc)<br>&nbsp;<iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowfullscreen="" frameborder="0" height="210" src="https://www.youtube.com/embed/XBnronAH5ZI" title="YouTube video player" width="360"></iframe>