Schlage L463B 630 LH Single Cylinder Mortise Deadbolt

Schlage L463B 630 LH Single Cyl Mortise Deadbolt combines durability and security in a sleek, satin stainless steel finish. Designed as a Grade 1 Classroom Small Case Mortise Deadbolt, this left-handed model features a cylinder x cylinder thumbturn, making it ideal for applications where no latching is required, such as restrooms and utility spaces. With a robust 1-inch stainless steel throw deadbolt, the L400 Series ensures optimum security as both a primary and auxiliary lock. Notably, a deeper retainer groove in the cylinder shell enhances protection against wrenching and pullout, while the backward-compatible 6-pin Everest® 29 cylinder with patented keys adds an extra layer of security. This deadbolt is engineered for commercial use, boasting a fire rating of 3 hours, making it a reliable choice for safety-conscious environments. Installation is straightforward, and the corrosion-resistant steel case ensures longevity. Additional features include a 2-3/4" latch backset dimension, a faceplate size of 5-9/16" x 1-1/4", and compatibility with various door thicknesses. With multiple finishes available and a limited 3-year warranty, the Schlage L463B delivers peace of mind and functionality for any secure setting.

Single Cyl Mortise Deadbolt

Grade 1 Classroom Small Case Mortise Deadbolt, Cylinder x Cylinder Thumbturn, 7-Pin SFIC Prep Less Core, Satin Stainless Steel Finish, Left-Handed

L400 Series locks are designed for use as primary locks where no latching is required, such as restrooms and small doors to utility spaces. It also offers optimum security when used as an auxiliary lock in other applications.

Designed for use as primary locks where no latching is required.

The L400 Series offers optimum security when used as an auxiliary lock in other applications. 

• Six available functions
• 12 finishes
• 1" (25 mm) stainless steel throw deadbolt
• Deeper retainer groove in cylinder shell increases security against wrenching and pullout; all cylinders backward compatible
• 6-pin Everest® 29 cylinder with patented keys standard
• Steel case and parts are corrosion resistant

Resources

• L9000 Series Mortise Lock Cut Sheet
• Von Duprin Finishes Chart