Schlage L9050B M52B 622 Grade 1 Entrance/Office LockSchlage L9050B M52B 622 Grade 1 Entrance/Office Lock offers exceptional durability and security for high-traffic environments. Designed with an extra heavy-duty mortise construction, this lock is built to withstand the demands of daily use in schools, hospitals, and factories. The all-metal heavy-gauge steel case protects against door edge attacks, ensuring long-lasting performance. This Grade 1 entrance office lock features a sleek flat black coated finish and is equipped with a M52 lever and B rose design, providing a modern aesthetic while meeting ANSI Grade 1 standards for safety. The field-reversible handing allows for easy installation without the need to open the lock case, making it adaptable to various applications. Security is paramount with features like a break-away spindle to prevent unauthorized access and a spring-loaded fusible link for fail-secure operation in case of fire. The lock includes ten functions in one versatile case, providing flexibility for different security needs. With a locking thumb-turn that indicates locked and unlocked status, this Schlage lock ensures ease of use and peace of mind. Ideal for commercial settings, the L9050B is UL Listed, fire-rated for three hours, and comes with a three-year limited warranty. Elevate your door security with the reliability and strength of Schlage.
Grade 1 Entrance/Office Lock
Grade 1 Entrance Office Mortise Lock, SFIC Prep Less Core, M52 Lever, B Rose, Flat Black Coated Finish, Field Reversible
Schlage L-Series Extra Heavy Duty Mortise Locks are built to withstand the rigors of daily use without fail. Our L9000 Series locks are ideal for use in schools, hospitals and factories, where the finest hardware must also deliver consistent, dependable operation and stand up to constant use and abuse. We pay attention to these details so you can focus on creating a functional and aesthetically pleasing environment for your clients. In fact, every one of our L-Series locks meets ANSI Grade 1 standards for safety. A multitude of functions, finishes and trim designs are available to meet virtually every security and aesthetic requirement.
Extra heavy duty mortise lock protected by all metal heavy-gauge steel.
Schlage L9000 Series locks are ideal for use in schools, hospitals and factories, where the finest hardware must also deliver consistent, dependable operation and stand up to constant use and abuse.
Durability and Strength
- Heavy-gauge, fully wrapped steel case protects against door edge attacks
- All-metal zinc dichromate-plated working parts
- Electronic components protected by inside lock case
- Wear and tear reduced by two-piece anti-friction tongue
- Outside and inside trim thru-bolted together and through the door
Built-in Security
- Unsecured failures prevented by break-away spindle, also providing easy spindle replacement
- Spindle manipulation discouraged by hub blocking plate
- Spring-loaded fusible link provides fail secure mode in case of fire
- Inside lever applied by screwless shank mounting - no exposed trim mount screws
Adaptable to your application
- Universal lock case featuring ten functions in one case
- Floating mounting tabs adjust to fit a beveled door edge
- Field-reversible handing without opening lock case
- Simple trim retrofit made possible by external spring cages
- Locking thumb-turn on the inside of door shows when the door is unlocked and locked
- Lever rotation in both directions for ease of use
- Independent lever rotation
Attributes
Ansi: A156.13-2017 Series 1000
Ansi Function: F04 - Entry/Office
Bolt Projection: 3/4" Latch
Burglar Rated: No
Cam Number: L583-255
Cam Type: Schlage L
Commercial Residential: Commercial
Country of origin: Mexico
Cylinder Length: 1-3/8"
Cylinder Type: SFIC Prep Less Core
Door Thickness: 1-3/4"
Dust Box: K510-066
Finish: 622/US19
Finish Family: Black
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 9050-Entrance Office
Function Family: Entrance/Office
Grade: Grade 1
Handing: Field Reversible
Installation: Commercial
Leverknob Design: M52 Lever
Leverknob Design Family: Straight Lever
Limited Warranty: 3 Years
Lock Face Size: 8" x 1-1/4"
Origin: Mexico
Pack Qty: 1
Pins: 6 to 7
Projection: 3"
Roseescutcheon Design: B Rose
Roseescutcheon Dimensions: 2-9/16"
Screws: C203-736
Series: L9000 Series Mortise Lock
Std Latch Backset Dim: 2-3/4"
Std Latch Type: Dead Latch (Guarded)
Std Strike Height: 4-7/8"
Std Strike Number: 10-072 1316 622
Std Strike Type: ANSI Strike
Std Strike Width: 1-3/16"
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Ul Listing: UL Listed
Unit of Measure: Each
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