Schlage L9456 - 17 Lever Corri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,369.00
$775.03
Schlage L9456 - 17 Lever Corridor Mortise Lock - Grade 1 Deadbolt Function Single Cylinder Keyed Lever Lock

Schlage L9456 - 17 Lever Corridor Mortise Lock - Grade 1 Deadbolt Function Single Cylinder Keyed Lever Lock

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Model: L9456P 17A 626
From the L9000 Series Collection
$1,369.00
$775.03
Selected Finish is
Selected Rose/Escutcheon is
Selected Cylinder is
Selected Keying is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,369.00
$775.03
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Default Attributes
Style: Same lever, rose and finish for both sides of the door with coordinating latch and strike.
Latch: ANSI/BHMA Certified A156.13-2012, Series 1000, Grade 1 Operational,
Grade 1 Security, UL Listed for 3-hour fire door (except L9076 and L9077).
With FSIC Interchangeable Core Cylinders: Grade 1 Operational, Grade 2 Security.
With SFIC Interchangeable Core Cylinders: Grade 1 Operational, Grade 3 Security.
Case Size: 4-7/16" x 6-1/16" x 1";
Armor Front: 1-1/4" x 8";
Strike: 1-1/4" x 4-7/8" Square corner, 1-3/16" lip, box;
Backset: 2-3/4";
Door Thickness: 1-3/4".


L9456 - CORRIDOR DEADBOLD FUNCTION LOCK

  • Latchbolt retracted by lever/knob from either side;
  • Deadbolt actuation by key or thumbturn rotation;
  • Throwing deadbolt locks outside lever/knob;
  • Turning inside knob/lever retracts both deadbolt and latchbolt and unlocks outside lever/knob;
  • Inside lever always free for immediate egress.


Schlage L SERIES OVERVIEW

The Schlage L Series has long been the benchmark for mortise locks. The L Series is more than strength and security – it offers tremendous flexibility to allow it to meet the needs of most every application. Over 55 functions, 35 lever and knob designs, eight different roses and escutcheons, and a multitude of prep options are just the beginning.

180 degree visibility indicators, advanced motor-driven electrified functions, a universal lock case that supports 10 different functions, and the ability to suite across tubular, exit device, and multipoint locks allow the Schlage L Series to integrate seamlessly into any environment.


FEATURES & BENEFITS

Security

  • Exceeds ANSI/BHMA Grade 1 Security and Operational standards
  • Deadbolt functions include anti-saw pin in bolt to prevent cut-through
  • Security blocking hub prevents lock picking by removing levers

Function availability and compatibility

  • 55+ standard functions (custom functions are also available)
  • Universal lock case allows 10 functions to be created from a single lock body
  • Electrified locks auto detect 12V/24V DC, have customer-selectable EL/EU, and offer advanced features like: RX, DPS, latchbolt monitor and deadbolt monitor for application flexibility while offering leading energy efficiency

Aesthetics

  • 14 finishes
  • 33 lever, two knob, five rose and three escutcheon designs
  • Locking lever bushing eliminates exposed screws on inside levers
  • All levers suite with Von Duprin exit devices, along with related L Series products LE, LM9200, LM9300 and LT

Options

  • Exclusive 180° visibility indicator
  • Vandlgard® free-wheeling outside trim option is available on most functions, including electrified
  • Expansive options portfolio, including different door thickness, finish/trim combinations, tactile warning, anti-microbial coatings, etc.
  • New Gold Standard ligature resistant trim for behavioral health applications


AVAILABLE L SERIES FUNCTIONS

View the Schlage L Series catalog for descriptions of all available functions.


CERTIFICATIONS & TESTING

View the Schlage L Series catalog to see all specifications and certifications.

Certifications

  • Meets BAA (Buy American Act)
  • L9000: tested and certified under ANSI/BHMA A156.13, Grade 1 Security and Operational
  • UL listed for 3-hour fire door (except L9076 and L9077)
  • With interchangeable core cylinders: Grade 2 security
  • With concealed shell cylinder: A156.13 Grade 1 operational and security
  • ANSI/ASTM F476-76 Grade 40, UL listed
  • L400: tested and certified under ANSI/BHMA A156.36 Grade 1
  • California Referenced Standards Code: all levers with a return to door of 1/2" (64 mm) or less comply
  • UL/cUL listed for A label single doors, 4' x 10' and pairs 8' x 10'; letter F and UL symbol on latch front indicate listing
  • Electrified functions are UL19X listed for single-point locking applications
  • UL437 listed locking cylinder optional: specify Primus 20-500 Series cylinder
  • Miami-Dade NOA's and Florida Building Commission Listings
  • Meet ADA requirements

DOWNLOADS & RESOURCES



Technical resources


Manufacturer Resources

Product Specs

Subcategory:
Mortise Locks
Product Group:
Mechanical Locks
Series:
L Series
Function Description:
Latchbolt retracted by knob/lever from either side. Deadbolt thrown or retracted by key outside or inside thumbturn. Throwing deadbolt locks outside knob/lever.
Grade:
Grade 1
Duty Level:
Heavy Duty
Keyed Function:
Single Cylinder
Standard Cylinder:
Conventional 6-pin Cylinder, C Keyway
Handle Type:
Lever
Standard Strike:
10-072 1-1/4" x 4-7/8" Square Corner Strike, Box (1-3/16" Lip Length)
Mortise Case Size:
4-7/16" x 6-1/16" x 1"
Warranty:
3 Year Limited
Keyed:
Yes
Product Subgroup:
Mortise Locks and Trim
Product Type:
Mortise Locks
Commercial/Residential:
Commercial
Lock Type:
Mortise
Lock Function:
Corridor
Handle Design:
17 Lever
Lever/Knob Design:
17 Lever
IMAP Policy:
Yes
Product Attribute:
Mortise Locks
Electronic:
No
Product Model:
L9665
Collection:
L9000 Series
Product Function:
Corridor
Door Thickness Range:
1-3/4"
Product Substrate:
CRS with Zinc Dichromate Plating
Product Category:
Mechanical Locks
Backset (Distance):
2-3/4"

Schlage L9456P 17A 626 – Frequently Asked Questions

1) What is the function of the Schlage L9456 corridor mortise lock?
The L9456 provides corridor function with single cylinder deadbolt. Outside lever is always locked and requires key for entry. Inside lever is always free for egress. Ideal for hotel rooms, dormitories, and office spaces requiring controlled access.
2) What door thickness does this mortise lock fit?
Standard installation fits 1-3/4" door thickness. Verify your door specifications against manufacturer template. Thicker doors may require extended components. Check door weight capacity with distributor.
3) How do I determine the correct handing for this lock?
Stand on the side where hinges are not visible. If hinges are on right, order right hand. If hinges are on left, order left hand. The -17 indicates specific lever configuration. Confirm handing before ordering to avoid field issues.
4) What finishes are available for the L9456 series?
Common finishes include satin chrome, bright brass, oil rubbed bronze, and satin brass. Finish availability varies by specific model number. Heavy-duty finishes resist wear in high-traffic applications. Verify finish code matches project specifications.
5) Is this lock Grade 1 certified for commercial use?
Yes, Schlage L9456 meets ANSI Grade 1 commercial standards. Tested for 800,000 cycles and 150 lb-ft torque resistance. Suitable for heavy-duty commercial applications including hospitals, schools, and office buildings.
6) Can this lock be keyed to match existing Schlage cylinders?
Yes, the cylinder accepts standard Schlage keyways. Can be keyed alike, keyed different, or master keyed. Coordinate with locksmith for proper keying schedule. Factory keying available for larger projects.
7) What trim and lever options work with this mortise lock body?
Compatible with Schlage L-series trim plates and lever designs. Standard, ADA-compliant, and decorative levers available. Verify trim compatibility with lock function. Browse our Schlage collection for matching components.
8) What are the basic installation requirements for mortise locks?
Requires mortise pocket in door edge, cylinder hole, and lever spindle hole. Use manufacturer template for precise measurements. Solid core doors recommended for commercial applications. Professional installation ensures proper alignment and function.
9) How do I maintain and adjust this mortise lock?
Lubricate moving parts annually with graphite or approved lubricant. Adjust strike plate if needed for proper latch alignment. Check for loose screws and worn components during routine maintenance. Replace worn parts promptly to maintain Grade 1 performance.
10) What other Schlage mortise lock functions are available?
Schlage L-series includes entrance, privacy, passage, storeroom, and classroom functions. Each provides different locking configurations. Review function chart to select proper lock for specific application requirements.
11) Will this lock work in high-moisture environments?
Grade 1 rating includes corrosion resistance testing. However, extremely humid or wet conditions may require special finishes or gaskets. Consider environment factors during specification. Consult manufacturer guidelines for marine or pool applications.
How fast can I get the Schlage L9456P 17A 626 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Schlage L9456P 17A 626 come with a warranty?
Absolutely. The Schlage L9456P 17A 626 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Schlage L9456P 17A 626?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Schlage L9456P 17A 626 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.

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