Schlage L9457B 07N 626 Grade 1 Classroom Security Lock with DeadboltSchlage L9457B 07N 626 Grade 1 Classroom Security Mortise Lock with Deadbolt offers unparalleled durability and robust security for high-traffic environments such as schools, hospitals, and factories. Engineered as part of the L9000 Series, this extra heavy-duty mortise lock is designed to withstand intense daily use while maintaining reliable performance. Constructed from heavy-gauge steel, the Schlage L9457B is built to resist door edge attacks, ensuring long-lasting functionality. It features a satin chrome finish and is ANSI Grade 1 certified, exemplifying top-tier safety and reliability. The lock’s unique design includes an all-metal casing, a two-piece anti-friction tongue to minimize wear, and a break-away spindle that prevents unsecured failures while allowing for easy maintenance. Adaptability is key with this lock; it incorporates a universal lock case with ten functions, making it versatile for different applications. The field-reversible handing and floating mounting tabs accommodate beveled doors without the need to open the lock case. Additionally, the locking thumb-turn provides a clear indication of the door's status. With its combination of strength, security features, and ease of installation, the Schlage L9457B 07N is an ideal solution for professionals seeking reliable door hardware.
Grade 1 Clsrm Sec wDeadbolt
Classroom Security Mortise Lock with Deadbolt, 07N Design, SFIC Prep, Less Core, Satin Chrome
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 Function: F33 - Classroom Security with Deadbolt
Baa Qualified: Yes
Backset: 2-3/4" Backset
Base Material: Brass or Bronze
Bolt Projection: 3/4" Latch, 1" Deadbolt
Commercial Residential: Commercial
Country of origin: Mexico
Cylinder Type: SFIC Prep Less Core
Design: NULL
Dimension: 2-1/2" x 7-7/8" Escutcheon with 4-5/8" Lever and 2-7/8" Projection
Door Thickness: 1-3/4"
Dust Box: Plastic
Finish: Satin Chrome
Fire Rated: 3 Hours {A}
Fire Rating: 3 Hours {A}
Function: 9457-Classroom Security w Deadbolt
Grade: Grade 1
Handing: Field Reversible
Installation: Commercial
Leverknob Design: 07 Lever
Limited Warranty: 3 Years
Lock Face Size: 8" x 1-1/4"
Origin: Mexico
Pack Height: 5.63"
Pack Height 2: 5.63"
Pack Length: 10.38"
Pack Length 2: 10.38"
Pack Qty: 1
Pack Volume: 313.68 in³
Pack Volume 2: 313.68 in³
Pack Width: 5.38"
Pack Width 2: 5.38"
Roseescutcheon Design: N Escutcheon
Screws: Combination
Series: L Series
Ship Weight: 6.3 lbs.
Std Strike Height: 4-7/8"
Std Strike Number: 10-072
Std Strike Type: ASA
Std Strike Width: 1-1/4"
Strike: ANSI Strike
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Unit of Measure: Each
Unit of Measure 2: Case
Unit of Measure 2 Qty: 6
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