Schlage L9453L03L626 Mortise Deadbolt Lockset with 03 Lever L Escutcheon, Satin Chrome Finish

Schlage Commercial L9453L03L626 Entry / Office with Deadbolt Mortise Lock Less Cylinder features a robust design, ideal for both commercial and institutional applications. This mechanical lockset combines the convenience of an entry/office function with the enhanced security of a deadbolt. The latchbolt can be retracted from either side, while a 20° turn locks the mechanism. With a 90° turn, the bolt is thrown, ensuring a secure closure. The lock remains locked until the turn is restored upright, and auxiliary deadlocks the latchbolt, providing consistent security. Crafted from durable zinc base material and finished in a sleek satin chrome, this lockset not only meets but exceeds ANSI/BHMA Certified A156.13-2012 standards, ensuring reliability and endurance. Its UL listing for a 3-hour fire door enhances safety in critical situations. Designed for 1-3/4" thick doors, the L9453L boasts dimensions of 1-3/4" x 7-15/16" for the escutcheon and a lever projection of 2-13/16". The reversible handing allows for versatile installation, making it suitable for various door configurations. Backed by a limited 10-year mechanical warranty and a 3-year electro-mechanical warranty, this lockset offers peace of mind in security solutions.

Entry / Office with Deadbolt Mortise Lock Less Cylinder with 03 Lever and L Escutcheon Satin Chrome Finish

For more than 90 years, Schlage has been creating the strongest and most technologically advanced security products for homes, multi-family, commercial, and institutional buildings. We have been meticulous designers, painstaking engineers, and proud craftsmen. From durable mechanical locks to comprehensive electronic access control solutions and biometrics, Schlage provides protection at critical moments–when property and personal security are at stake. In homes, public buildings, and the workplace, at the end of the day, Schlage stands for one thing: strong.

• Handing:
• L9000 Series lock bodies are field-reversible without disassembly. L400 Series locks are non-handed.
• Door thickness: 1-3/4" (44 mm) standard. 1-3/8" (35 mm) to 2-1/2" (64 mm) optional. Over 2-1/2" (64 mm) door ranges vary by function. No escutcheon available for 1-3/4" (44 mm) doors standard. 2" to 2-3/8" (51 mm to 60 mm) optional. Specify door thickness if other than 1-3/4".
• Backset: 2-3/4" (70 mm) only.
• Armored front:
• L9000 Series: 1-1/4" x 8" x 7/32" (32 mm x 203 mm x 6 mm) standard. 1-1/16" x 8" x 1-7/32" (27 mm x 203 mm x 6 mm) optional.
• L400 Series: 4-7/16" x 3-5/8" x 1" (113 mm x 92 mm x 25 mm)
• Case size:
• L9000 Series: 4-7/16" x 6-1/16" x 1" (113 mm x 154 mm x 25 mm)
• Spacing: Knob or lever to cylinder, 3-7/8" (98mm); knob or lever to thumbturn hub, 2-11/16" (68mm).
• Bolts: 1" (25mm) throw stainless steel deadbolt and 3/4" (19mm) throw stainless steel latch with anti-friction tongue.
• Exposed trim:
• Knobs: #41 and #42 heavy-duty wrought brass, bronze or stainless steel knobs match D Series knobs.
• Levers: Forged brass or bronze and cast stainless steel. Designs available to match D Series levers. 93 Lever design: Extruded brass, bronze or stainless steel. Mediterranean designs: Forged-brass lever and rose.
• Escutcheons: L escutcheons are cold-forged brass or bronze and stainless steel. N escutcheons are heavy wrought reinforced brass, bronze and stainless steel.
• Trim combinations: Available with knob both sides, lever both sides, or knob and lever with rose or escutcheon both sides.
• Strike: L9000 Series: ANSI curved lip strike 1-1/4" x 4-7/8" (32 mm x 124 mm) x 13/16" (30 mm) lip to center with dust box standard. L400 Series: 1-1/8" x 3-5/8" (29 mm x 92 mm) with dust box.
• Cylinder & keys: 6-pin Everest C123 keyway cylinder with two patented keys standard.
• Entry/Office Lock with Deadbolt, Latchbolt Retracted by Either Side, Locked by 20° Turn, Bolt Thrown by 90° Turn, Key or Handle Retracts Dead and Latchbolt, Locked Until Turn Restored Upright, Auxiliary Deadlocks Latchbolt, Inside Always Free
• ANSI/BHMI Certified A156.13-2012
• Commercial Grade 1
• Lock Body Mortises Inside the Edge of the Door
• UL Listed for 3 Hour Fide Door
• Tested and certified to ANSI/BHMA grade 1 operational and security standards
• UL listed for 3-hour fire door; spring-loaded fusible link inside lock case provides fail secure mode in case of fire
• Deadbolt features include anti-saw pin in bolt to prevent cut-through
• Security blocking hub prevents lock access by removing levers
• Vandlgard option allows the outside lever to rotate freely down to prevent damage from excessive force while in a locked state
• Lock monitoring options include request to exit (RX), latchbolt (LX), door position (DPS), and deadbolt (DM) (availability varies by function)
• Patented Everest 29 S123 keyway is provided standard which prohibits unauthorized key duplication
• Restricted geographically exclusive Primus upgraded security options offer advanced key control and exceptional physical security
• Two piece anti-friction tongue in latch bolt reduces wear
• Breakaway spindle keeps door secured in the event of vandalism
• Field reversible latch bolt allows handing change without opening case
• Every Schlage lock undergoes intensive testing to determine its ANSI grade level including: cycle, resistance, door impact, warped door and bolt strength tests

Resources

• 2019 Schlage Multi-Family Price Book
• 2019 Schlage Price Book
• Cut Sheet
• Cut Sheet
• Cut Sheets
• L Series Mounting Plate Installation Instructions
• L-Series Mounting Plate
• L400 Installation Instructions
• L400 Installation Instructions
• L9000 Indicator Handing Instructions
• L9000 Indicator Handing Instructions
• L9000 Indicator Lever w/ Escutcheon Installation Instructions
• L9000 Indicator Lever w/ Sectional Installation Instructions
• L9000 Indicator Lever with Escutcheon
• L9000 Indicator Lever with Sectional
• L9000 Installation Instructions
• L9000 Installation Instructions
• L9000 Knob Installation Instructions
• L9000 Knob Installation Instructions
• L9000 Series Mortise Lock Cut Sheet
• Schlage L Indicator Data Sheet
• Schlage L Series Catalog
• Schlage L Series Parts Diagram
• Schlage L Series Service Manual
• Schlage L Series Service Manual
• Schlage L9000 Gen 2 Indicator Pricing Addendum
• Video: AL Lock Installation
• Von Duprin Finishes Chart