Skip to main content 
Schlage L9000 Mortise Locks
Allegion's ANSI/BHMA A156.13 Grade 1 heavy-duty mortise lock series — 40+ functions, 33 lever designs, 12 finishes, and industry-strongest key control via Primus and Primus XP high-security keyways. The most-specified mortise lock in U.S. commercial construction.
Parent company: Allegion
About Schlage L9000
The Schlage L9000 Series is Allegion's flagship Grade 1 mortise lock and the most-specified commercial mortise platform in the United States. Every L9000 is ANSI/BHMA A156.13 Series 1000 certified for Grade 1 Operational and Security (exceeds both), and UL listed for 3-hour A-label fire doors (except L9076 and L9007 variants). The lockbody runs 4-7/16" x 6-1/16" x 1", field-reversible without disassembly, with a 1" throw stainless steel deadbolt and 3/4" throw stainless steel latch with anti-friction tongue.
What puts Schlage at the top of the architect's spec sheet is key control depth. The L9000 ships with a 6-pin Everest C123 keyway as standard; upgrade paths include Primus (UL437 pick, drill, and impression resistant), Primus XP (geographically-restricted dealer-exclusive — blanks can't be duplicated at any hardware store), and SL (Schlage Small-Format) cylinders that accept the same A2 key as SFIC cores, so one key system can span three cylinder formats. For multi-building portfolios and institutional clients (universities, hospitals, large government), no other mortise brand offers this depth of factory-restricted key control.
The L9000 also leads in lever and escutcheon variety — 33 lever designs (02, 03, 06, 07, 17, Latitude, etc.) and two escutcheon families (L sectional and N escutcheon) give architects the widest trim palette in the category. For abuse-prone environments, Vandlgard is a retrofit kit that adds a breakaway clutch to the outside lever — when kicked or forced, the lever rotates freely without damaging the internal lock components. Key-En-Lock services the full L9000 lineup across Brevard County with truck-stocked parts for the most-specified functions (L9010 passage, L9040 privacy, L9050 office, L9070 classroom, L9071 classroom security, L9080 storeroom).
Schlage L9000 Functions & Models We Service
Every mortise lock function corresponds to a specific door-use scenario — storeroom doors stay locked from outside, classrooms unlock from inside only, privacy functions need emergency release. Below is the function lineup we stock parts for and service across Brevard County.
| Model | Function Name | ANSI | Description |
|---|---|---|---|
| L9010 | Passage Latch | F01 | Latchbolt by lever either side. No locking. Interior corridors and conference rooms. |
| L9040 | Privacy Bedroom/Bath | F22 | Inside thumbturn locks. Emergency small-tool release outside. Single-occupancy restrooms, hotel rooms. |
| L9050 | Office / Inner Entry | F04 | Outside lever locked/unlocked by key; inside lever always free. Most-specified commercial entry function. |
| L9056 | Office with Auto-Unlock | F04 | L9050 variant that auto-unlocks outside when inside lever operated — reduces repeated re-locking. |
| L9060 | Apartment Entrance | F05 | Outside lever locked/unlocked by key or inside thumbturn. Multi-family unit entry. |
| L9070 | Classroom | F05 | Outside lever locked by key outside; inside always free. Pre-2015 classroom spec. |
| L9071 | Classroom Security | F32 | Intruder-resistant — outside key locks/unlocks; auxiliary deadlocking latchbolt prevents shim attack. Current K-12 spec. |
| L9073 | Institutional Classroom | F32 | L9071 variant with exterior occupancy indicator window (Vacant/Occupied). Increasingly specified for modern school security. |
| L9077 | Storeroom (with Deadbolt) | F14 | Outside always locked; key retracts latch AND throws/retracts deadbolt. Secured storage with audit trail. |
| L9080 | Storeroom | F07 | Outside always locked — key only. Inside always free. Server rooms, records, mechanical, utility closets. |
| L9082 | Institutional (Double Cyl Storeroom) | F30 | Both sides locked except by key. For high-security interior utility rooms where even egress requires key. |
| L9090 | Electrified Fail-Safe | F04 | Power locks outside lever; power loss unlocks. Stairwell reentry (IBC 1010.1.9.12), fire corridor doors. |
| L9091 | Electrified Fail-Secure | F04 | Power unlocks outside lever; power loss keeps locked. Standard card-reader entry. |
| L9092 | Electrified Fail-Secure (Double Cyl) | F14 | L9091 variant with deadbolt. Fail-secure access control with physical deadbolt security. |
| L9094 | Electrified Fail-Safe (Double Cyl) | F14 | L9090 variant with deadbolt. Fail-safe access with physical deadbolt. |
| L9453 | Dormitory | F13 | Key throws deadbolt and locks outside lever; inside lever retracts both in one motion. |
| L9465 | Storeroom with Deadbolt | F14 | L9080 storeroom function plus 1" deadbolt. Secured storerooms requiring positive deadbolt engagement. |
| L9485 | Faculty Restroom | F29 | Key-locked outside; inside lever always free. Indicator shows occupied/vacant. |
| L9486 | Faculty Restroom w/ Deadbolt | F29 | L9485 with deadbolt. Privacy + positive locking for locker-room style facilities. |
| L9496 | Patient Room | F13 | Hospital patient room — outside key-locked; inside always free. Often paired with anti-ligature trim. |
ANSI F-Function Quick Reference
ANSI A156.13 standardizes mortise lock functions so specifications are portable across brands. When an architect specs "F04 entry/office," any Grade 1 mortise lock from any of the brands on this page will meet that function — you're just picking the brand based on warranty, keyway, and parts availability.
| ANSI | Function |
|---|---|
| F01 | Passage — no locking |
| F04 | Entry/Office — key locks outside lever |
| F05 | Entrance/Classroom — key or thumbturn locks outside |
| F07 | Storeroom — outside locked except by key |
| F13 | Dormitory — key throws deadbolt + locks lever |
| F14 | Storeroom w/ Deadbolt — double cylinder |
| F22 | Privacy — inside thumbturn, emergency release |
| F29 | Faculty Restroom — key outside, indicator |
| F30 | Institutional — double cylinder both sides |
| F32 | Classroom security — deadlocking latchbolt |
Schlage L9000 Trim Options
Lever & Knob Designs
| Code | Design | Notes |
|---|---|---|
| 02 | 02 Curved Return | Traditional curved lever, most-specified design. Forged brass/bronze/SS. |
| 03 | 03 Flat Return | Straight contemporary lever with flat return. Fits modern commercial. |
| 06 | 06 Angled Return | ADA-compliant angled lever — easy grip without tight grasp. Most-installed ADA spec. |
| 07 | 07 Return-to-Door | Full return lever eliminating snag points. Hospital and institutional. |
| 17 | 17 Gull-Wing | Handed lever with distinctive gull-wing profile. Specify handing when ordering. |
| LAT | Latitude | Contemporary rectangular lever — increasingly common in modern office retrofits. |
| LNL | Longitude | Squared-off architectural lever. Premium commercial aesthetic. |
| 41/42 | 41/42 Knobs | Heavy-duty wrought knobs matching D-Series design. Pre-ADA retrofits only. |
Rose & Escutcheon Styles
| Code | Style | Notes |
|---|---|---|
| L | L Sectional (rose) | Separate cold-forged rose at lever, no full plate. Cleaner contemporary look. |
| N | N Escutcheon | Heavy wrought reinforced escutcheon covering cylinder + lever. Traditional heavy-duty. |
| M | M Escutcheon (Mogul) | Larger N-style escutcheon for door applications requiring extended coverage. |
| LL | LL Lead-Lined | Lead-lined trim and cylinder for X-ray room doors. Healthcare imaging suites. |
Finishes
BHMA-coded architectural finishes. We stock the most-specified finishes (626 satin chrome, 630 satin stainless, 605 bright brass, 612 satin bronze) for fast in-field matching.
Keying & Cylinders
- Everest C123 (standard) — 6-pin Everest keyway — standard on new L9000. Geographically-restricted blank distribution.
- Everest C145 — Standard for new master key systems. Improved master-keying depth.
- Classic C (Schlage C) — Legacy 6-pin Schlage C keyway for retrofits into existing Schlage-C buildings.
- Primus (UL437) — Dual-locking pick/drill/impression-resistant cylinder. UL437 certified. Dealer-restricted blanks.
- Primus XP (high-security) — Geographically-exclusive dealer restriction — blanks restricted to one regional dealer per area. Industry-strongest key control.
- FSIC (Full-Size IC) — Schlage Full-Size Interchangeable Core — core swap for rekey without lockbody disassembly.
- SFIC (Small-Format IC) — Best-compatible SFIC cores. Can be combined with SL cylinders to span 3 formats on one key.
- Construction keying — Temporary construction key disabled when final key is cut and inserted. Prevents unauthorized post-construction access.
Electrified & Access Control Variants
Modern commercial buildings tie mortise locks into card readers, mobile credentials, and access control panels. Schlage L9000 offers a full electrified lineup for card-reader exits, stairwell reentry (IBC 1010.1.9.12), and fail-safe vs fail-secure configurations.
- L9090 / L9094 — Fail-safe: Power locks the outside lever; power loss unlocks. Required for stairwell reentry under IBC 1010.1.9.12 and fire corridor doors where fire alarm drops lock power. L9094 adds deadbolt.
- L9091 / L9092 — Fail-secure: Power unlocks outside lever; power loss keeps locked. The standard card-reader entry. L9092 adds deadbolt.
- RX (Request-to-Exit): Built-in microswitch signals access control when inside lever operates. Logs egress events for audit trail.
- LX (Latchbolt Monitor): Senses latchbolt position. Confirms door actually latched when closed — critical for DEA-controlled pharmacy, lab, and weapons storage.
- DPS (Door Position Switch): Integrated door-open/closed sensor replaces separate magnetic contact.
- 12V / 24V DC operation: Compatible with any standard access control power supply. Surge-protected solenoid driver.
- Schlage SL Cylinder: Same A2 key as SFIC — enables one key system to span electrified L9091, mechanical L9080, and SFIC exit device trim.
- Vandlgard retrofit: Breakaway clutch on outside lever — rotates freely under kick/force attack without damaging lock internals. Retrofittable to existing L9000 locks.
Fire Rating & Code Compliance
- UL Listed for fire-rated doors up to 3 hours A-label (except L9076 and L9007).
- Field-reversible latchbolt handing does NOT void fire rating — Allegion certifies reversal in field.
- Fire-rated installs require standard ANSI curved lip strike (1-1/4" x 4-7/8" x 1-3/16" lip to center) with dust box.
- Electrified variants (L9090/L9091) retain UL fire rating when wired per Schlage spec.
- Anti-ligature trim options (L9000 with psychiatric-grade anti-ligature lever or thumbturn) are UL fire-rated — rare among anti-harm hardware.
- Florida Building Code accepts UL 10C labeled mortise locks on A-label fire doors; verify label during annual NFPA 80 inspection.
Common Schlage L9000 Repairs We Service
After 25+ years of commercial locksmith work in Brevard County, these are the failure modes we see most often on Schlage L9000 mortise locks. All are truck-serviceable — we don't need to take the door off its hinges.
- Lever sag / spring return failure — worn return spring in lever spindle; on-site spring replacement without removing lock from door.
- Cylinder binding or not turning — cam alignment drift, loose retainer, or worn wafers. Cam re-positioning, pin rebuild, or cylinder replacement.
- Deadbolt stuck extended — typically door/frame sag misaligning the strike. Re-shim strike, adjust hinges, or replace bent bolt.
- Latchbolt won't retract when lever pressed — drive cam worn or lever hub slipping. Lockbody rebuild with Allegion-OEM internal kit.
- L9091 electrified not releasing on card swipe — solenoid failure, voltage drop from long wire run, or access control relay issue. Test voltage at lock, trace wiring, replace solenoid or lockbody.
- Primus cylinder rekey — requires Primus-authorized dealer. We are factory-authorized for Primus and Primus XP in Brevard County — handle on-site rekeys and new system design.
- SFIC core swap — replace cores in under 30 seconds per door using existing SFIC housing. Facility staff trainable for ongoing rekeys.
- Vandlgard retrofit install — add breakaway clutch to existing L9000 lever without removing lockbody. Kit install ~30 minutes per door.
- Master key system extension — add new doors to existing Schlage master key system. On-site pin, test, document.
- Vandal damage — replace bent/smashed levers, kicked escutcheons, pried strikes. Upgrade to Vandlgard or heavy-duty N-escutcheon for repeat damage doors.
Need Schlage L9000 Service in Brevard County?
Licensed, insured, 25+ years of commercial mortise lock experience. We stock parts on the truck.
Call (321) 224-5625Frequently Asked Questions
What is the difference between Schlage Primus, Primus XP, and Everest C123?
Everest C123 is the standard factory keyway on new L9000 locks — geographically-restricted so blanks are harder to duplicate than legacy Schlage-C, but not factory-locked. Primus is a dual-locking high-security cylinder that is UL437 certified (resists picking, drilling, and impressioning). Primus blanks are restricted to Schlage-authorized dealers nationwide. Primus XP adds geographic exclusivity on top of Primus — only ONE authorized dealer per region can cut the blank. Primus XP is the industry's strongest key control. For a typical office or school, Everest C123 is fine. For healthcare controlled drug rooms, DEA-regulated spaces, IP protection, or multi-building master systems, step up to Primus XP.
Is the Schlage L9000 the same as an L Series?
Yes — "L Series," "L9000 Series," and "L9000-Series" all refer to the same product line. Specific model numbers like L9010, L9040, L9050, L9070, L9080, L9091 are variants within the L9000 family. Architects and spec writers use both "L Series" and "L9000" interchangeably.
What's the difference between L9070 and L9071?
The L9070 (classroom, F05) has outside lever locked/unlocked by key outside; inside lever always free. Standard pre-2015 classroom function. The L9071 (classroom security, F32) adds an auxiliary deadlocking latchbolt: when the outside is locked by key, the latchbolt can't be shimmed or forced back from the outside. This is the current K-12 school security spec. For new construction or active-shooter-response retrofits, L9071 is the correct specification. L9073 adds an occupancy indicator window showing Vacant/Occupied.
Can I convert an existing L9000 to electrified?
Not directly — the mechanical L9050/L9070/L9080 lockbody is a different internal design than the electrified L9090/L9091 lockbody with solenoid or motor. However, you can swap lockbodies in the existing door prep without re-mortising. The electrified lockbody fits the same mortise pocket as the mechanical one. You'll need to run low-voltage wiring from the door edge through a power-transfer hinge or electric hinge to the power supply. We handle end-to-end electrified retrofit including the wiring, power supply, and access control tie-in.
How does L9000 compare to Corbin Russwin ML2000 and Sargent 8200?
All three are ANSI A156.13 Grade 1 mortise locks — the lockbox behavior is interchangeable. Schlage L9000 wins on key control depth (Primus XP is the strongest in the industry) and lever/escutcheon variety (33 lever designs, 12 finishes). Corbin Russwin ML2000 wins on function catalog depth (63 variants) and behavioral health trim (BHSS / HSS anti-ligature). Sargent 8200 wins on chassis durability and electrified integration. If you're picking from scratch and want the widest lever/finish palette with the best master key system, L9000 is the default answer.
Is L9071 code-compliant for Florida K-12 classroom security?
Yes. The L9071 (F32 classroom security) is one of the specifications that meets current Florida school hardware security requirements for classroom doors. It maintains free egress (inside lever always free under NFPA 101), has UL 3-hour fire rating for fire-rated classroom doors, and the auxiliary deadlocking latchbolt resists shim and card attacks from the outside. For the strongest spec — one-motion inside lockdown without opening the door — L9071 paired with occupancy indicator (L9073) is what most updated Florida K-12 specs call for. We've installed this across multiple Brevard County schools and private academies.
What does "Vandlgard" mean on a Schlage L9000?
Vandlgard is a Schlage feature that adds a breakaway clutch to the outside lever. When someone kicks, hits, or stands on the lever to force entry, the lever rotates freely without transmitting force to the lockbody internals. This prevents the internal linkages, cam, and spindle from being damaged by vandalism — common on school exterior doors, public restrooms, and retail back exits. Vandlgard is available on most L9000 functions and retrofittable to existing mechanical L9000 locks with a kit (~30 minute install per door). If your facility sees repeat lever damage, Vandlgard is far cheaper than replacing lockbodies.
Other Mortise Lock Brands We Service
Explore Other Commercial Hardware
Specify a full commercial opening? We write authority pages on every major hardware category: