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Replaces Atrium Brand mortise lock hardware:
Exact Original for Hinged Door with single point lock.
Backset: 1-3/4 inch narrow stile (45mm)
Centerline: 3-5/8 inches (92mm)
Faceplate measures: 15/16 by 9-5/8 inches, Radius ends
Faceplate Screw holes: 8-11/16
Faceplate Material: Steel
Faceplate Finish: Plated Polished Brass
Lock Body Depth: 2-3/8 w/ Faceplate
Lock Body Length: 7

Guide to Atrium Doors

Note: Mortise lock body only comes in polished brass.
Complete handle set is available in polished brass and polished chrome (part #400000)

Related Atrium Door Hardware:
400000 - Complete Atrium Mortise lock with Handles and plates
413232130 - Atrium Keyed Cylinder, Polished Brass, Satin Nickel or Oil Rubbed Bronze, 2 keys 


 
<p>Replaces Atrium Brand mortise lock hardware:<br>Exact Original for Hinged Door with single point lock.<br>Backset: 1-3/4 inch narrow stile (45mm)<br>Centerline: 3-5/8 inches (92mm)<br>Faceplate measures: 15/16 by 9-5/8 inches, Radius ends<br>Faceplate Screw holes: 8-11/16<br>Faceplate Material: Steel<br>Faceplate Finish: Plated Polished Brass<br>Lock Body Depth: 2-3/8 w/ Faceplate<br>Lock Body Length: 7<br><br><a href="https://www.allaboutdoors.com/Article-Guide-to-Atrium-Doors">Guide to Atrium Doors</a><br><br><strong>Note:</strong> Mortise lock body only comes in polished brass.<br>Complete handle set is available in polished brass and polished chrome (part <a href="https://www.allaboutdoors.com/Atrium-Door-Hardware-Lever-Style-Mortise-Lock-Choose-Color">#400000</a>)<br><br><strong>Related Atrium Door Hardware:</strong><br><a href="https://www.allaboutdoors.com/Atrium-Door-Hardware-Lever-Style-Mortise-Lock-Choose-Color">400000</a> - Complete Atrium Mortise lock with Handles and plates<br><a href="https://www.allaboutdoors.com/Atrium-Door-360-Euro-Profile-Cylinder-with-Thumbturn-Po_2">413232130</a> - Atrium Keyed Cylinder, Polished Brass, Satin Nickel or Oil Rubbed Bronze, 2 keys&nbsp;</p><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/SsFgBYk5U94" title="YouTube video player" width="360"></iframe>