Sargent 8204-GRAMERCY Storeroo...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$2,106.90
$1,228.29
Sargent 8200 Series - (8204) Storeroom or Closet Function Rose Trim, Heavy Duty Single Cylinder Mortise Lock, Gramercy Lever Collections

Sargent 8204-GRAMERCY Storeroom Function Mortise Lock with Gramercy Lever - Heavy Duty Single Cylinder

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Model: 8204 EREM 3030
From the 8200 Series Collection
$2,106.90
$1,228.29
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$2,106.90
$1,228.29
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Sargent 8200 Series Storeroom Function Mortise Lock with Gramercy Lever - Heavy Duty Single Cylinder

Industry Benchmark Heavy Duty Mortise Lock Solution

The Sargent 8200 Series mortise lock delivers maximum security, performance, and durability as the industry benchmark for commercial mortise locks. This heavy duty single cylinder lock features a 2-3/4" backset, 3/4" latchbolt throw, and accommodates 1-3/4" door thickness with field reversible handing. The multi-functional lock body integrates with all SARGENT key systems including Degree, Signature, KESO, and XC, while exceeding independently verified testing with UL cycle testing completed at 16 million cycles.

Professional Features & Benefits

  • Precision Dimensions: Standard 2-3/4" backset with 3/4" latchbolt throw designed for 1-3/4" door thickness with field reversible handing for versatile installation.
  • Heavy-Duty Durability: UL cycle testing completed at 16 million cycles (Verification ID: V584148) for exceptional long-term reliability in high-traffic commercial applications.
  • Advanced Construction: Patented design and construction with heavy duty lever-style operation and robust components for maximum security performance.
  • Universal Key System Compatibility: Integrates with all SARGENT key systems including Degree, Signature, KESO, and XC for comprehensive security management flexibility.
  • Multi-Functional Design: Available in 56 different functions including electromechanical, security and monitoring options with on-site function switching capability.
  • Comprehensive Certifications: ANSI/BHMA A156.13 Series 1000 Operational Grade 1, UL 10C Fire-Rated up to 3 hours, ADA compliant, and NFPA 80 compliant for code compliance assurance.
  • EcoFlex Technology: Electromechanical versions feature EcoFlex technology creating up to 89% energy savings with 12 to 24VDC operation and up to 96% power consumption reduction.
  • Manufacturer Warranty: 10-year limited warranty with 2-year coverage on electrical components for added confidence and protection.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
  3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
  4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
  5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
  6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Sargent Quality?

Sargent 8200 Series mortise locks deliver professional-grade reliability with patented design and construction rated for 16 million cycles of verified testing performance. The 10-year limited warranty with 2-year electrical component coverage provides comprehensive protection. Engineered for demanding commercial applications where dependable performance and maximum security are essential.

Product Specs

Series:
8200 Series
Grade:
Grade 1
Keyed Function:
Single Cylinder
Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Subcategory:
Bored Locksets
Keyed:
Yes
Commercial/Residential:
Commercial
Lock Type:
Mortise
Lock Function:
Storeroom/Closet
Product Type:
Mortise Locks
Duty Level:
Heavy Duty
Handle Type:
Lever
Segment:
Door Hardware
Product Attribute:
Mortise Locks
Electronic:
No
Product Function:
Storeroom
Product Category:
Mechanical Locks
Collection:
8200 Series
Department:
Door Hardware

Sargent 8204 EREM 3030 – Frequently Asked Questions

1) Do I need to specify handing when I order a Sargent 8200 mortise lock?
No. The 8200 Series lock body is field reversible, so one lock covers left and right hand openings and you change it on the job rather than ordering by hand. For a property manager stocking spares across a building, that means a single part number covers every door instead of two.
2) What does storeroom function mean on the Sargent 8204, and is it right for a mechanical or supply room?
Storeroom function on the 8204 means the outside lever is always locked and the key retracts the latch for entry; the inside lever always retracts the latch for free egress, and there is no way to leave the outside unlocked. That is what you want on a supply room, electrical closet, IT room or any space that must never be left open by accident. If you want staff to be able to leave a door unlocked during the day, storeroom is the wrong function and an office or entrance function is what you want.
3) Will a Sargent 8204 work in our existing Sargent master key system?
Yes. The 8200 Series lock body works with all Sargent key systems including Degree, Signature, KESO and XC, so it folds into an existing Sargent masterkeyed facility without a separate keyway program. If you are extending an existing system, order with a key code rather than keyed different.
4) Is the Sargent 8200 mortise lock approved for a fire rated door?
Fire rated, yes. The 8200 Series is UL 10C fire rated up to 3 hours and NFPA 80 compliant, alongside ANSI/BHMA A156.13 Series 1000 Operational Grade 1 and ADA compliance. That covers the stair doors, corridor doors and mechanical rooms in a healthcare, education or government facility where the inspector will ask for all four.
5) Is the Sargent 8204 the right lock for a classroom door?
Storeroom is not classroom function. The 8204 keeps the outside lever locked at all times and there is no key setting that leaves it unlocked, which is not how a classroom door is normally specified. For classroom function in a mortise prep, the Corbin Russwin ML2003 is a Grade 1 mortise classroom lockset for 1-3/4 inch doors, and the Cal-Royal NM8070 is a Grade 1 heavy duty classroom mortise lockset with auxiliary deadlatch, also 1-3/4 inch. If the requirement is lockdown from inside the room, the TownSteel FME-4000 is an electronic intruder classroom mortise lockset.
6) Do I get the cylinder and core with the Sargent 8204, or do I have to order those separately?
Depends on what you pick. Choosing standard cylinder gets you a cylinder with the lock. Less cylinder ships without one. The 70 and 60 options give you small format or large format interchangeable core prep but come less core, so you supply the core yourself, which is the usual route for a locksmith or a facility already running an IC system. If you select less cylinder, set keying to none.
7) Is a Baldwin 6310 storeroom mortise lock the same thing as a Sargent 8204?
No. Both are keyed storeroom-type mortise locks, but they are prepped differently. The Baldwin 6310 is an entrance/storeroom mortise lock body on a 2-1/2 inch backset, offered knob by knob, and rated for doors 1-3/8 inch and over. The Sargent 8204 uses a 2-3/4 inch backset and is a lever lock built for 1-3/4 inch doors. A 2-1/2 inch backset body will not drop into a pocket routed for a 2-3/4 inch backset, so the two are not interchangeable in an existing door without new prep. The Baldwin 6310190RRLS is the lever by lever version of the same 2-1/2 inch backset body, in right hand reverse, where the Sargent 8204 is field reversible for handing.
8) What is the closest Grade 1 storeroom mortise lock to a Sargent 8204 from another manufacturer?
The Accentra 8805FL is a Grade 1 storeroom function mortise lock in the 8800 Series, supplied with the Arcadia lever, which puts it in the same duty class and same function as the Sargent 8204 Grade 1 storeroom mortise lock. The Cal-Royal NM8080 is also a Grade 1 storeroom mortise lockset and is rated for 1-3/4 inch doors, matching the door thickness the 8204 is built for. Between the two, the NM8080 is offered with an interchangeable core option, and the Sargent 8204 takes small format or large format interchangeable core prep as an ordering choice alongside a standard cylinder.
9) Which mortise lock replaces a Sargent 8204 when the door needs to be access controlled?
The Sargent 8204 is a mechanical single cylinder lock with no electrical operation. For a credentialed opening in the same mortise pocket, the Command Access ML190 is a heavy-duty motorized mortise lock in storeroom function with field selectable fail safe or fail secure operation on 24VDC, which holds the storeroom function while adding remote control. The Schlage L9092EU with 03A trim is a heavy duty electric lock/unlock outside lever mortise lock, keyed outside, with request to exit, running on 12 or 24VDC for 1-3/4 inch doors. For a standalone opening with no wiring, the Accentra nexTouch NTM623-NR is a Grade 1 mortise lock with a capacitive touchscreen keypad, no deadbolt, and cylinder override.
10) Which rose size should I choose for the Sargent Gramercy lever trim?
Four rose sizes are offered with the Gramercy lever: LN rose at 2 inches (51mm), O rose at 2-3/4 inches (67mm), E rose at 3-1/16 inches (78mm), and L rose at 3-1/2 inches (89mm). If you are replacing older trim, the bigger L or E rose covers more of the existing prep and any wear ring on the door face. On a new opening or where you want a minimal look, the 2 inch LN rose is the smallest footprint.
11) Is the Sargent 8200 durable enough for a high traffic entry that gets hundreds of cycles a day?
UL cycle testing on the 8200 Series was completed at 16 million cycles, verification ID V584148, and it is a Grade 1 heavy duty commercial lock. That is well past the ANSI Grade 1 minimum and is the reason it gets specified on school corridors, hospital wings and high volume retail back-of-house doors rather than a cylindrical lockset.
12) What is a comparable Grade 1 storeroom mortise lock if I am not standardizing on Sargent?
Two straight peers by function and grade. The Accentra 8805FL is a Grade 1 storeroom mortise lock from the 8800 Series with an Arcadia lever. The Cal-Royal NM8080 is a Grade 1 heavy duty storeroom mortise lockset with an interchangeable core option, listed for 1-3/4 inch doors. All three are storeroom function Grade 1 mortise locks, so the real deciding factor is which key system the rest of your building already runs.
13) I need a mortise lock with a keypad instead of a key. Is the Sargent 8204 that lock?
No. The 8204 is a mechanical, key operated lock with no electronic components. For keypad or credential entry on a mortise prep, look at the BEST 45HZ EZ Series electronic keypad mortise lock with key override, the Dormakaba E-Plex 2066 electronic pushbutton keyless mortise lock, or the Accentra NTM623-NR nexTouch Generation 3 mortise lock with a capacitive touchscreen keypad and cylinder override. Those swap the key-only entry for codes while keeping the same mortise pocket.
14) Can the Sargent 8204 be changed to a different lock function later without buying a new lock?
Yes, within limits. The 8200 Series lock body is multi-functional and supports on-site function switching, with 56 functions in the family covering mechanical, electromechanical, security and monitoring options. For an MRO buyer standardizing a facility, that means one lock body platform across storeroom, office and classroom openings instead of a separate part number per function.
15) What is a lighter alternative to a Sargent 8204 for a door that does not need to be keyed?
If the opening only needs latching with no lock, the Schlage PM010 is a Grade 1 passage latch mortise lock, non-keyed, for 1-3/4 inch doors, and the Falcon MA101 is a Grade 1 heavy-duty mortise passage lock with field reversible operation and a fire rating. The Hager 3810S is a Grade 1 passage mortise lock with rose trim on a 2-3/4 inch backset, matching the backset the Sargent 8204 uses, and covers doors from 1-3/4 inch to 2-1/2 inch; the Hager 3810E is the same passage lock with escutcheon trim instead of a rose. Where a mortise pocket is not already cut, the Schlage PC10 is a Grade 1 passage cylindrical lock with rose for 1-3/4 inch doors, which needs only a bored prep.
16) What looks like a Sargent 8204 substitute but will not work as a storeroom lock?
Several mortise items in the same size class do a different job. The Schlage L0170 is a Grade 1 half dummy trim in the L Series for 1-3/4 inch doors, so it has no latch and no key at all. The Emtek 3019 Brisbane, 3102 Memphis, 3104 Hamilton, and 3106 Manhattan are mortise entrance locksets in dummy function, again with no working latch. The Kaba Ilco 185 Series is a mortise deadbolt with no handing, which secures but does not latch, so it cannot carry a lever storeroom opening on its own. The Sargent 8204 is a keyed single cylinder storeroom lock with a 3/4 inch latchbolt throw, which is what an active storeroom door needs.
17) Which mortise lock should be specified instead of a Sargent 8204 on a behavioral health or patient room door?
A standard lever storeroom lock presents a ligature point. The TownSteel MRX-L-01 is a Grade 1 heavy duty stainless steel anti-ligature lever mortise lockset in passage function for 1-3/4 inch doors, and the MRX-A-01 is the same passage function in a satin stainless steel ligature resistant arch trim. Where the door needs to be pushed and pulled rather than levered, the Marks USA 5PDN is a Grade 1 hospital passage mortise push/pull paddleset, ligature resistant, ADA compliant, in satin stainless steel. All three are passage function, so they do not carry the keyed storeroom control the Sargent 8204 provides.
18) Can a Sargent 8204 be swapped into a door prepped for an Alarm Lock Trilogy mortise lock?
Not as a like-for-like. The Alarm Lock DL2700CR and DL3500CR are Grade 1 electronic mortise locks in classroom function rated for doors 1-5/8 inch to 1-7/8 inch, and the DL3500CR holds 300 user codes. The DL4500 is a Grade 1 electronic mortise deadbolt with 2,000 user codes and a privacy keypad on the same 1-5/8 inch to 1-7/8 inch door range. Those are keypad locks with a trim footprint sized for a keypad escutcheon, while the Sargent 8204 is a mechanical single cylinder storeroom lock with rose trim in E rose at 3-1/16 inch, LN rose at 2 inch, L rose at 3-1/2 inch, or O rose at 2-3/4 inch. Expect trim coverage and function to differ even where the mortise pocket lines up.
19) What mortise lock body works for a lobby or vestibule door where a Sargent 8204 storeroom function would be too restrictive?
Storeroom function keeps the outside lever locked continuously, which is wrong for a door that has to stay unlocked during business hours. The BEST 45H is a heavy duty mortise lock body in public entrance function with field reversible operation, which allows the outside lever to be left unlocked by key. The Cal-Royal NM8050 is a Grade 1 heavy duty office/entrance mortise lockset with an auxiliary deadlatch for 1-3/4 inch doors, and the Hager 3850E is a Grade 1 office mortise lock with lever and escutcheon on a 2-3/4 inch backset, non-keyed, covering 1-3/4 inch to 2-1/2 inch doors.
20) Which mortise lock has a lockdown or intruder function that a Sargent 8204 does not?
The Sargent 8204 is a storeroom lock, keyed from the outside only. For an opening that has to be secured from the inside during a lockdown, the BEST 45HCA is a heavy duty mortise lockbody in intruder function, and the TownSteel FME-4000 is a Grade 1 heavy duty electronic intruder classroom mortise lockset with RFID for 1-3/4 inch doors. The TownSteel FME-2000 is the Grade 1 heavy duty classroom RFID mortise lockset for 1-3/4 inch doors without the intruder feature.
21) What finishes does the Sargent 8204 Gramercy lever come in?
Five finish codes are available across every lever and rose combination on the 8204: 2929, 3030, 3E3E, BSBS and WSWS. All five are offered with both the REM and RGM Gramercy lever styles and with all four rose sizes, so you can match existing trim on a floor without giving up the rose diameter you need.
22) Which mortise locks are wrong for a 1-3/4 inch commercial steel door that takes a Sargent 8204?
The Sargent 8204 is built for 1-3/4 inch door thickness in commercial service. The Marks USA 21AC and 22AC are ornamental iron mortise locks with a round knob, both rated for 1 inch doors, which is a gate and storefront ironwork thickness rather than a commercial door. The Codelocks CL2255 is a medium duty electronic tubular mortise latch in the CL2000 Series, a lighter duty class than the heavy duty 8204. The Kaba Ilco BR Series is a glass door bottom rail lock, which mounts to a glass door rail and not to a mortise pocket in a swing door.
23) For a restroom or bedroom door, what replaces a Sargent 8204 storeroom mortise lock?
A storeroom lock has no inside locking control, so it does not serve a privacy opening. The Cal-Royal NM8440 is a Grade 1 privacy mortise lockset with deadbolt for 1-3/4 inch doors. The Hager 3840S is a Grade 1 privacy mortise lock on a 2-3/4 inch backset, the same backset the Sargent 8204 uses, covering doors 1-3/4 inch to 2 inch. Where the privacy door also needs to be managed electronically, the Schlage CO-100 is a Grade 1 heavy duty standalone electronic mortise lock in privacy function with a keypad reader for 1-3/4 inch doors.
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Does the Sargent 8204 EREM 3030 come with a warranty?
Absolutely. The Sargent 8204 EREM 3030 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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