Sargent 8200 Grade 1 Mortise L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$862.29
$543.33
SGT-8200

Sargent 8200 Grade 1 Mortise Lock Body with Faceplate and Strike

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Model: 823826D
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$862.29
$543.33
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Sargent 8200 Series Grade 1 Mortise Lock Body with Faceplate and Strike

Industry Benchmark Mortise Lock Solution

The Sargent 8200 Series mortise lock represents the industry benchmark for commercial mortise locks, delivering maximum security, performance, and durability with ANSI/BHMA Grade 1 certification. This robust lock body includes faceplate, strike, and mounting screws for complete installation. Verified for over 14 million cycles in independently tested applications, the 8200 Series far surpasses standard Grade 1 requirements and features UL-cUL listing for 3-hour fire doors and windstorm applications.

Professional Features & Benefits

  • Exceptional Durability: Verified for over 14 million cycles in independently tested applications, far exceeding standard Grade 1 requirements for long-term reliability in high-traffic commercial environments.
  • Grade 1 Certification: ANSI/BHMA Grade 1 certified for cycle and strength requirements, ensuring compliance with commercial building standards and specifications.
  • Fire and Storm Rated: UL-cUL listed for 3-hour fire doors and windstorm applications providing enhanced safety and code compliance for critical installations.
  • Reinforced Construction: Thru-bolted lever trim and strengthened cylinder retainer provide additional resistance against vandalism and unauthorized entry attempts.
  • Versatile Function Options: Available in 58 different functions including electromechanical, security, and monitoring configurations for diverse application requirements.
  • Electromechanical Capability: 12 to 24VDC operation with EcoFlex technology reducing power consumption by up to 96% for energy-efficient access control integration.
  • Comprehensive Design Options: 6 lever designs, 2 rose/escutcheon designs, and 14 architectural finishes accommodate various aesthetic requirements and building specifications.
  • Manufacturer Warranty: 10-year warranty coverage for added confidence and protection in commercial applications.

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
  • Behavioral Health Environments
  • Government and Municipal Buildings
  • Multi-Tenant Residential Properties
  • Industrial and Warehouse Facilities

Why Choose Sargent Quality?

Sargent 8200 Series mortise locks deliver professional-grade reliability with patented design and construction verified for over 14 million cycles in demanding commercial applications. With ANSI/BHMA Grade 1 certification and UL-cUL fire door listing, this industry benchmark lock provides the strength and durability required where dependable performance is essential. Backed by a comprehensive 10-year warranty for added confidence in critical security applications.

Product Specs

Series:
8200 Series
Product Group:
Mechanical Locks
Product Subgroup:
Mortise Locks
Subcategory:
Mortise Locks and Trim
Commercial/Residential:
Commercial
Product Type:
Mortise Locks
Electronic:
No
Product Category:
Mechanical Locks
Department:
Door Hardware

Sargent 823826D – Frequently Asked Questions

1) Is the Sargent 8200 mortise lock a complete lockset, or do I still need trim and a cylinder?
What ships here is the lock body with faceplate, strike, and mounting screws. Levers, roses or escutcheons, and the cylinder are separate line items. The 8200 family offers 6 lever designs, 2 rose/escutcheon designs, and 14 architectural finishes, so a full opening means specifying the body function, the trim design, the finish, and a cylinder to suit your keyway. Contractors ordering just the body to swap out a failed lock on an existing door can reuse the trim already hanging if it is 8200 trim.
2) Which Sargent 8200 lock function do I order for a classroom door that has to lock down from inside?
That is the Classroom Security Intruder function, one of six functions offered on the 8200 body alongside Storeroom Service, Utility, Closet, Classroom, and Privacy Latch. Standard Classroom keys the outside lever only, so a teacher has to step into the corridor to lock the door. Classroom Security Intruder lets the door be locked from inside the room without opening it. For a school standardizing corridor doors, Storeroom Service is the usual pick for spaces that must stay secure with free egress.
3) Is the Sargent 8200 durable enough for a high traffic entrance in an apartment building or school?
It has been verified for over 14 million cycles in independently tested applications, which is well past what ANSI/BHMA Grade 1 asks for, and it is Grade 1 certified for both cycle and strength. The lever trim is thru-bolted and the cylinder retainer is strengthened, both of which matter on doors people abuse. For a property manager standardizing across a building, that cycle number is the reason 8200 shows up on main entrances and stair doors rather than a cylindrical lock.
4) Is the Sargent 8200 lock body an electric lock, and can I add access control later?
The 8200 body sold here is mechanical, not electronic. The 8200 platform does offer electromechanical versions running 12 to 24VDC with EcoFlex technology that cuts power draw by up to 96 percent, and the series spans 58 functions in total including electromechanical, security, and monitoring configurations, but those are ordered as electrified bodies from the start, not added to a mechanical one. If you know the opening is going on a card reader system, specify the electrified version up front. For a wired mortise alternative in another brand, the BEST 45HW Series runs 12V/24V, and the Command Access ML190 Series is field selectable between fail safe and fail secure at 24VDC.
5) Will a Sargent 8200 drop into a door already prepped for a different brand of mortise lock?
Mortise pockets built to the ANSI A115.1 standard prep share the same pocket size and faceplate cutout across brands, which is why a Grade 1 mortise from Sargent, Corbin Russwin ML2000, Schlage L Series, or BEST 45H all land in a standard prep. What is not automatic is the trim: cross-bore spacing for spindles and the through-bolt pattern vary by manufacturer, so plan on replacing the lever trim and roses with 8200 trim when you swap the body. Check the existing faceplate against the new one before you commit the door.
6) What is the closest Grade 1 storeroom mortise lock to a Sargent 8200 in storeroom function?
The Accentra 8805FL from the 8800 Series is a Grade 1 mortise lock in storeroom function, supplied with the Arcadia lever. The Cal-Royal NM8080 is also a Grade 1 storeroom mortise lockset and offers an interchangeable core option, fitting a 1-3/4 inch door. The Sargent 8200 is a Grade 1 mortise lock body that ships with faceplate, strike and mounting screws and is available in a storeroom service function, so the trim and lever are ordered separately rather than coming as a set.
7) Which mortise lock should I use for a classroom door that needs a keypad instead of a key?
The Sargent 8200 is a mechanical mortise lock body, so an opening that needs code entry is a different product. The Alarm Lock DL3500CR Trilogy is a Grade 1 electronic mortise lock in classroom function with 300 user codes, fitting doors 1-5/8 to 1-7/8 inch. The DL2700CR Trilogy T2 is a Grade 1 classroom electronic mortise lock with a weatherproof design over the same door thickness range. The TownSteel FME-2000 is a Grade 1 heavy duty classroom mortise lockset with RFID technology for a 1-3/4 inch door, and the FME-4000 adds an electronic intruder classroom function.
8) What mortise lock replaces a Sargent 8200 on an opening that needs electric lock or unlock for access control?
The Sargent 8200 lock body is mechanical. For a wired opening, the Command Access ML190 Series is a heavy-duty motorized mortise lock in storeroom function with field selectable EL/EU operation on 24VDC. The Schlage L9092EU with 03A trim is a heavy duty electric lock/unlock outside lever mortise lock, keyed outside, with request to exit and 12/24VDC operation for a 1-3/4 inch door. The BEST 45HW Series is a heavy duty wired electromechanical mortise lock with 12V/24V operation.
9) Which mortise locks carry a 3-hour fire rating like the Sargent 8200?
The Sargent 8200 is UL-cUL listed for 3-hour fire doors and windstorm applications. Among comparable electronic mortise locks, the Schlage Electronics LEMD-GRW is a Grade 1 ENGAGE Series wireless mortise lock with a 125kHz proximity reader and a 3 hour fire rating, and the LEBMB-ADD mobile-enabled mortise lock carries a 3 hour fire rating at Grade 2 for a 1-3/4 inch door. The Falcon MA101 Grade 1 heavy duty mortise passage lock is fire rated as well.
10) Should I use a mortise lock like the Sargent 8200 or a cylindrical lock?
A mortise lock takes a pocket routed into the door edge and carries far more function options, a deadbolt in many configurations, and heavier internal parts. A cylindrical lock bores through the face and installs faster but tops out lower on function range. The 8200 makes sense where the door is already prepped for mortise, where the spec calls Grade 1, or where you need something like Classroom Security Intruder that a cylindrical lock cannot do. If your doors are bored for cylindrical, retrofitting to mortise means new doors or a mortise conversion, and something like the Schlage PC10 Grade 1 passage cylindrical lock is the simpler path for non-keyed openings.
11) What is the difference between the Utility and Closet functions on a Sargent 8200 mortise lock?
Both are offered on the 8200 body and they solve different problems. A closet function locks and latches for a storage door where nobody is ever shut inside, while a utility function is aimed at service and mechanical spaces. Storeroom Service, also offered, keeps the outside lever locked at all times with the key retracting the latch and the inside lever always free for egress, which is what most janitor closets, electrical rooms, and IT rooms in a commercial building get specified as.
12) I want keypad entry on a mortise door. Can the Sargent 8200 do that or do I need a different lock?
The mechanical 8200 body has no keypad. For standalone pushbutton or keypad mortise locks, ZenSupply carries the Dormakaba E-Plex 2066 Series electronic pushbutton keyless mortise lock, the BEST 45HZ EZ Series keypad mortise lock with key override, and the Alarm Lock DL3500CR, a Grade 1 Trilogy electronic mortise lock with 300 user codes and classroom function for 1-5/8 to 1-7/8 inch doors. If the door needs credentials rather than codes, the TownSteel FME-2000 is a Grade 1 classroom mortise lockset with RFID for 1-3/4 inch doors.
13) Is the Sargent 8200 mortise lock suitable for a behavioral health or patient room door?
The 8200 is listed for behavioral health environments along with healthcare institutions, but a standard lever trim is not ligature resistant. Where the spec calls for anti-ligature hardware, look at the TownSteel MRX-L-01, a Grade 1 heavy duty anti-ligature lever mortise lockset in stainless for 1-3/4 inch doors, or the MRX-A-01 with arch trim, both passage function. The Marks USA 5PDN is a Grade 1 ligature resistant hospital passage mortise push/pull paddleset. Those are trim decisions, so settle the ligature question before you pick a body.
14) Do I need to know the handing before ordering a Sargent 8200 mortise lock?
Handing matters on a mortise lock, and door prep and template work should be confirmed before the body goes in. Sargent publishes an installation template covering the 7800 and 8200 Series with all sectional rose trims and escutcheon trims, which is what you mark the door and frame from. Determine the hand by standing outside the opening, on the side you key from, and noting which side the hinges are on and which way the door swings.
15) Is a Sargent 8200 privacy latch the same as a privacy mortise lock with a deadbolt?
No. The Sargent 8200 offers a privacy latch function, which secures with the latch. The Cal-Royal NM8440 is a Grade 1 heavy duty privacy mortise lockset with a deadbolt for a 1-3/4 inch door, and the Hager 3840S is a Grade 1 privacy mortise lock with a 2-3/4 inch backset for doors 1-3/4 to 2 inch. For a bath or bedroom opening where the specification calls for a deadbolt throw, the privacy latch function is not an equivalent.
16) I only need a passage function on a closet door, not a keyed mortise lock. What is a simpler option than a Sargent 8200?
The Sargent 8200 does include a closet function. If the opening never needs a cylinder, the Falcon MA101 is a Grade 1 heavy duty mortise passage lock in the MA Series with field reversible operation and a fire rating, and the Schlage PM010 is a Grade 1 non-keyed passage latch mortise lock for a 1-3/4 inch door. The Schlage PC10 is a Grade 1 non-keyed passage lock with a rose but is a cylindrical lock, so it needs a bored door prep rather than a mortise pocket.
17) What looks like a Sargent 8200 substitute but is not a keyed mortise lock body?
Several mortise-named parts do not lock. The Schlage L0170 is a Grade 1 heavy duty non-keyed half dummy trim in the L Series, and the Emtek 3102 Memphis, 3104 Hamilton, 3106 Manhattan and 3019 Brisbane are mortise entrance locksets in dummy function. The Falcon MESC600DT is a dummy escutcheon lever trim for M9900 Series exit devices. All of these are pull trim only. The Sargent 8200 is a Grade 1 mortise lock body supplied with faceplate, strike and mounting screws in functions including storeroom service and classroom.
18) Which mortise lock bodies are field reversible like a Sargent 8200 lock body order?
Handing has to be settled at order time on a mortise lock body. The BEST 45HCAC is a heavy duty mortise lock body in public entrance function with field reversible operation in the 45H Series, and the Falcon MA101 Grade 1 heavy duty mortise passage lock is also field reversible. The Baldwin 6310190RRLS is supplied as a right hand reverse lever by lever storeroom mortise lock with a 2-1/2 inch backset, so it is ordered to a specific hand. The Sargent 8200 installation template covers door preparation and handing verification for the 7800 and 8200 series.
19) Can I use a Sargent 8200 on a thicker or thinner door than 1-3/4 inch, and what fits if not?
Verify door thickness against the 7800 and 8200 installation template before ordering. Among comparable mortise locks, the Hager 3810E and 3810S passage locks cover 1-3/4 to 2-1/2 inch with a 2-3/4 inch backset, and the Baldwin 6310 entry/storeroom body covers 1-3/8 inch and over with a 2-1/2 inch backset. For thin ornamental iron doors, the Marks USA 21AC and 22AC entrance double cylinder mortise locks are built for a 1 inch door.
20) What is the difference between a Sargent 8200 mortise lock and an Adams Rite style deadlatch lock for an aluminum storefront?
The Sargent 8200 is a commercial mortise lock body with faceplate and strike that requires a mortise pocket in the door edge. An aluminum storefront is a different prep. The Alarm Lock DL1300NW Trilogy Networx is a wireless electronic mortise lock with a keypad built for Adams Rite deadlatches, and the Dormakaba E-Plex 2066 is an electronic pushbutton keyless mortise lock for wide stile doors. The Kaba Ilco BR Series is a glass door bottom rail lock, which is a frameless glass application rather than a stile door.
21) I need a mortise deadbolt only, no latch. What should I order instead of a Sargent 8200?
The Sargent 8200 functions are latching lock bodies. For a deadbolt-only opening, the Kaba Ilco 185 Series is a mortise lock in deadbolt function with no handing, sold in a single pack. If the deadbolt needs code entry, the Alarm Lock DL4500 Series is a Grade 1 electronic mortise deadbolt with 2,000 user codes and a privacy keypad for doors 1-5/8 to 1-7/8 inch.
22) What mortise lock works instead of a Sargent 8200 when the opening needs credential or mobile access?
The Sargent 8200 is a mechanical lock body. For credential-based openings, the Accentra NTM623-NR nexTouch Generation 3 mortise lock uses a capacitive touchscreen keypad with cylinder override and no deadbolt, and the Dormakaba LX-I-M002 Saffire is an electronic RFID mortise lockset with BLE mobile access at BHMA Grade 2. The Dormakaba E-Plex E5086 is a Grade 1 back to back electronic pushbutton and card lock in entry/egress configuration, and the BEST 45HZ EZ Series is an electronic keypad mortise lock with key override.
23) Is a Sargent 8200 utility function the same as an office or entrance function mortise lock?
They are different functions. The Sargent 8200 utility function is one of the offered configurations alongside storeroom service and closet. The Cal-Royal NM8050 is a Grade 1 heavy duty office/entrance mortise lockset with an auxiliary deadlatch for a 1-3/4 inch door, and the Hager 3850E is a Grade 1 office mortise lock with lever and escutcheon, non-keyed, with a 2-3/4 inch backset for doors 1-3/4 to 2-1/2 inch. The Baldwin 6301 is an entry/apartment mortise lock body with a 2-1/2 inch backset for doors 1-3/4 inch and over, in knob by knob or lever by lever.
24) Is a medium duty electronic mortise latch an acceptable substitute for a Sargent 8200 in a high traffic commercial opening?
The Sargent 8200 is ANSI/BHMA Grade 1 certified and verified for over 14 million cycles in independently tested applications, specified for commercial use. The Codelocks CL2255 is a medium duty electronic tubular mortise latch in the CL2000 Series with a brushed steel finish. Duty level is the deciding difference for a high traffic door. Heavy duty comparable bodies include the BEST 45HCAC in public entrance function and the Command Access ML190 Series in storeroom function.
25) Is the Sargent 8200 a residential lock, or is it commercial only?
Commercial. The 8200 is built and certified for commercial door hardware, with Grade 1 certification and a cycle count aimed at office buildings, schools, healthcare, government facilities, multi-tenant residential, and industrial sites. For a residential-style mortise entry with decorative trim, the Baldwin 6301 and 6310 mortise lock bodies use a 2-1/2 inch backset and cover entry, apartment, and storeroom functions, and the Emtek 3019, 3102, 3104 and 3106 mortise entrance locksets are the decorative dummy side of that market.
How fast can I get the Sargent 823826D delivered?
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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 Sargent 823826D come with a warranty?
Absolutely. The Sargent 823826D 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 Sargent 823826D?
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