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LM9300 Series 3-point Grade 1 Lock

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An L Series chassis enables single-lever retraction of 3 latch points connected by rods and strong enough for tornado shelter applications.

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Overview

The LM9300 Series is part of a three-point locking system designed for tornado, hurricane or high security applications, providing superior protection with familiar operation. Latches at the top, side and bottom of the door provide protection from high wind speeds and 15-lb. projectile impacts up to 100 mph when paired with a Steelcraft Paladin tornado resistant door.

In the event of a tornado, all openings to a storm shelter must be secured – including windows. For this reason, LM9300 is available in a shutter configuration. The storm shutter utilizes a 4-sided hinged frame that mounts against a window from the inside of the shelter to protect the occupants from flying glass and debris.

Ideal for use on:

Doors requiring hurricane protection (with Steelcraft H door)
Tornado shutters (with Steelcraft Paladin door)
Loading dock pair doors
Kitchen exit pair doors
Multi-point latching doors requiring lock status indication trim

Heavy Duty

Primus upgradeable

Mechanical Locks

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Features & Benefits

Security

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
ICC-500 Tornado approved to FEMA 361, FEMA 320 and ICC 500 tornado shelter guidelines when paired with specific Steelcraft and Republic doors and frames
All three latches engage when the door is shut and retract simply by rotating the lever
Security blocking hub prevents lock picking by removing levers
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

Aesthetics

33 lever styles constructed of solid brass or solid stainless steel offer a strong-yet-comfortable feel
Additional style options include five roses, and two escutcheons
12 available finishes (depending on lever style) with options for antimicrobial coating
Locking lever bushing eliminates exposed screws on inside levers
All levers suite with Von Duprin exit devices, along with related products: L Series mortise, electrified L Series mortise lock, and LT Series tubular locks
Lock status indication trim option available in four message types uses red and white backgrounds to ensure quick readability for color blind individuals
Patented 180-degree visibility indicator trim option for locked/unlocked status

Functions

Six keyed and non-keyed functions

Built to Last

Vertical rods ship pre-aligned and pre-installed with Steelcraft doors, enabling quick and accurate installation
Two piece anti-friction tongue in latch bolt reduces wear
Breakaway spindle keeps door secured in the event of vandalism
Every Schlage lock undergoes intensive testing to determine its ANSI grade level
- Cycle tests
- Resistance tests
- Door impact tests
- Warped door tests
- Bolt strength tests

Functions

All functions listed beginning with LM/LMV can be ordered with or without Vandlgard option. Functions with 180-degree visibility indicator options are marked (*). Unless otherwise noted, indication is offered as single-interior, single-exterior, and as dual-sided trims.

See L Series Grade 1 Mortise Indication Trims for details.

Non-keyed functions

LM9310 3-point passage latch
LM9325 3-point exit lock

Keyed non-deadbolt functions

Single cylinder

LM/LMV9350 3-point entrance/office lock (*)
LM/LMV9370 3-point classroom lock (indication trim option available on exterior only)
LM/LMV9380 3-point storeroom lock

Double cylinder

LM/LMV9371 3-point classroom security lock (*)

Specifications

Chassis

Case: Cold Rolled Steel (CRS) with corrosion resistant zinc dichromate plating
Case size: 4-7/16" x 6 1/16" x 1" (113 mm x 154 mm x 25 mm)
Spacing: lever to cylinder 3-7/8" (98 mm); lever to thumbturn hub 2-11/16" (68 mm)
Door thickness: 1-3/4" (44 mm) standard
Handed to order, field reversible

Trim Options

33 lever designs made of forged brass or cast Stainless Steel
Knurled tactile warning available on 02, 03, M51, M52, and M81 lever designs; milled tactile warning available on 01, 05, 06, 07, 12, 17, 18, ME1, ME2, and ME3 lever designs
L escutcheons: 7 15⁄16” x 1 3⁄4” x 7⁄16” (202 mm x 44 mm x 11 mm); cold-forged brass and Stainless Steel
N escutcheons: 7 7⁄8” x 2 1⁄2” x 7⁄16” (200 mm x 64 mm x 11 mm); heavy wrought reinforced brass, and Stainless Steel
Roses: A 2-1/8" (54 mm) ,B 2-9/16" (65 mm) ,C 2-5/8" (67 mm) - wrought brass and stainless steel; AVA 2-5/8" (67 mm) and MER 2-5/8" (67 mm) - forged brass
Available 1/8" thick lock case lead lining option for use in X-ray or other rooms with radiation concern

Latches

Backset: 2-3/4" (70 mm) only
Armor: Standard - 1-1⁄4" x 8" x 7⁄32" (32 mm x 203 mm x 6 mm); Optional - 1-1⁄16" x 8" x 7⁄32" (27 mm x 203 mm x 6 mm)
Latch: 3⁄4" (19 mm) throw stainless steel with anti-friction tongue
Strike: ANSI curved lip strike 1-1⁄4" x 4-7⁄8" (32 mm x 124 mm) standard; dust box included
Strike lip length: 1-3⁄16" (30 mm); optional extended lip strikes - 7⁄8", 1", 1-1⁄2", 1-3⁄4", and 2"
Top and bottom latches: 5/8" square stainless steel bolts

Certifications

ANSI/BHMA

ANSI/BHMA A156.37-2014, Grade 1 operational and security
With FSIC interchangeable core cylinders: Grade 1 operational, Grade 2 security
With SFIC interchangeable core cylinders: Grade 1 operational, Grade 3 security

ICC

ICC-500 Tornado approved to FEMA 361 and FEMA 320 and ICC 500 tornado shelter guidelines when paired with specific Steelcraft and Republic doors and frames

UL/cUL

UL 10C and CAN/ULC-S104 listed 3-hour fire door
- A label single doors, 4' x 8'
- Letter F and UL symbol on latch front indicate listing
UL 437 listed when using Primus high-security UL 437 cylinder

California Fire Code

All levers with a return to door of 1/2" (64 mm) or less comply (formerly Title 19, California State Fire Marshal Standard)

Windstorm

Florida Building Commission listing for impact rated assemblies

BAA/TAA

Meets BAA (Buy American Act)

Finishes

Mortise lock and cylinder front housing finishes

605 Bright brass

606 Satin brass

609 Antique brass

612 Satin bronze

613 Oil rubbed bronze

619 Satin nickle

622 Matte black

625 Bright chrome

626 Satin chrome

626AM Satin chrome with antimicrobial coating

629 Bright stainless steel

630 Satin stainless steel

630AM Satin stainless steel with antimicrobial coating

643e Aged bronze (simulated equivalent)

Key cylinder, plug and core face finishes

606 Satin brass

522 Bronze (simulated equivalent)

622 Matte black

626 Satin chrome

Keying Options

Open keyways upgradeable to Primus RP

Schlage Classic Obverse open keyways, including Schlage C
Classic Obverse keyways gain patent protection and restricted, geography exclusivity in a Primus RP cylinder
Available in Conventional and FSIC cylinder formats

Patented keyways upgradeable to Primus XP

Everest 29™ S keyways include S123 (default keyway)
Everest 29™ T restricted keyways
Everest 29™ R restricted keyways as SL cylinders in conventional or FSIC formats with the same A2 pinning style of an SFIC cylinders
Everest 29™ keyways gain restricted, geography exclusivity in a Primus XP cylinder
Available in Conventional and FSIC cylinder formats

Small Format Interchangeable Cores (SFIC)

Everest 29™ R restricted keyway family

Master Keying

Factory master keying available

Downloads & Resources

Category Information

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Additional information

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Technical Support Videos

Allegion 101 Secure the Door: Intro to Schlage Cylinders, Keys, and Key Systems

Access Control & Security Solutions Training

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Additional Resources

Schlage Grade 1 Locking Solutions: A Bird's Eye Perspective

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5 Things to Know About the Schlage Everest 29 Keyway

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5 Things to Know About How Schlage Primus Works

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Did You Know?

Carrying on the legacy of the groundbreaking push-button lock, Schlage changed the game again with its descendent in 2019—the ALX Series. This series features a patent-pending chassis and revolutionary new modular design.

ALL IN ONE. ALLEGION.

As part of Allegion’s family of pioneering brands, Schlage benefits from the strength, efficiencies, resources, and integration from a global power. In turn, we pass those advantages on to you.

Allegion helps keep people safe and secure where they live, work and visit. With more than 30 brands sold worldwide, we specialize in security around the doorway and beyond. It’s the power of one.

Learn more at us.allegion.com

LM9300 Series 3-point Grade 1 Lock

Finish: