Hager 3850E 3800 Series Grade ...
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Hager 3850E 3800 Series Grade 1 Office Mortise Lock with Lever and Escutcheon Non-Keyed 2-3/4" Backset

Hager 3850E 3800 Series Grade 1 Office Mortise Lock with Lever and Escutcheon Non-Keyed 2-3/4" Backset

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Model: 3850E 26D WTN FULL
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Hager 3850E 3800 Series Grade 1 Office Mortise Lock with Lever and Escutcheon Non-Keyed 2-3/4" Backset

Professional Grade 1 Mortise Lock Solution

The Hager 3850E from the 3800 Series delivers Grade 1 commercial mortise lock performance with a 2-3/4" backset and non-keyed office function. This heavy-duty lock accommodates door thickness from 1-3/4" to 2-1/2" and features a 4-5/16" x 6" x 1" lock chassis with concealed thru-bolts for enhanced security. BHMA certified to ANSI A156.13 Series 1000 Grade 1 standards and UL listed for 3-hour fire rating applications, this mortise lock provides reliable performance for demanding commercial environments.

Professional Features & Benefits

  • Grade 1 Commercial Rating: BHMA certified to ANSI A156.13 Series 1000 Grade 1 for heavy-duty commercial, industrial, and institutional applications.
  • Flexible Door Compatibility: Accommodates door thickness from 1-3/4" to 2-1/2" with 2-3/4" backset for versatile installation options.
  • Heavy-Duty Lock Chassis: 4-5/16" x 6" x 1" mortise chassis with concealed thru-bolts and no exposed mounting screws for enhanced security.
  • Fire-Rated Performance: UL/cUL listed for all functions up to 3 hours "A" label single doors with UL10C positive pressure rating.
  • Field-Reversible Design: Body is easily field reversible with self-adjusting case for beveled doors, shipped LHR by default.
  • Professional Latchbolt: 3/4" throw latchbolt with anti-friction tongue, all stainless steel construction for smooth operation.
  • Multiple Lever Options: Available with Archer, August, Charles, Johnston, Joshua, Louis, Warren, William, and Withnell lever designs.
  • Lifetime Manufacturer Warranty: Comprehensive lifetime warranty coverage for added confidence and long-term protection.

Technical Specifications

  • ANSI/BHMA: BHMA Certified ANSI A156.13, Series 1000, Grade 1
  • Applications: Heavy Duty Commercial; Industrial; Institutional
  • Backsets: 2-3/4" (70mm)
  • Certifications: ADA Compliant ANSI A117.1 Accessibility Code; UL/cUL Listed for all functions up to 3 hours "A" label single doors; UL10CPositive Pressure Rated; BHMA Certified ANSI A156.13, Series 1000, Grade 1
  • Commercial/Residential: Commercial
  • Cylinder and Keyways: Brass - keyed different - Schlage Ckeyway - standard; Drilled 6-Pin, Keyed 5-Pin - standard; Other keying options, including keyed 6-pin, available from factory; Zero bit cylinders will be 6 pin keyed - standard; SFIC mortise housings available; SFIC uncombinated or combinated, brass 6- or 7-pin cores sold separately - standard; LFIC mortise housings available; LFIC zero bitted or combinated, brass 6-pin sold separately – standard. Schlage Ckeyway only.; Schlage "L" cam is used standard on Hager mortise locks
  • Door Strike: 1-1/4" x 4-7/8" ASA strike
  • Door Thickness: 1-3/4" - 2-1/2"
  • Electronic: No
  • Escutcheons: 1-15/16" x 8&" (50 mm x 203 mm)
  • Finishes: US3, US4, US10B, US26, US26D, US32D*; *US32Dlook on a cast zinc lever; Withnell and William are the only lever options available in both zinc and stainless steel. For stainless steel, reference Withnell (WTS) or William (WLS) at the time of order.; US3, US4 and US26 subject to extended lead time
  • Functions: Non-Keyed
  • Keyed: No
  • Lock Type: Cylindrical
  • Notes: No exposed mounting screws; Concealed thru-bolts; Body is easily field reversible (shipped LHR by default); Self adjusting case for beveled doors
  • Options: Tactile Warning; Lead Lining; Split Finish; Factory Handing Available (if specified); Request to Exit (RX)
  • Strikes: 1-1/4" x 4-7/8" (32 mm x 124 mm) ASA strike; Optional strikes available
  • Subcategory: Cylindrical Locks
  • Warranty: Lifetime

Installation & Operation

  1. Review manufacturer specifications and verify door preparation requirements including door thickness from 1-3/4" to 2-1/2", 2-3/4" backset, and handing requirements.
  2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and frame surfaces for the 4-5/16" x 6" x 1" mortise chassis.
  3. Prepare door and frame by drilling required holes and routing the mortise pocket as specified in manufacturer instructions.
  4. Install the lock chassis and secure with concealed thru-bolts per manufacturer torque specifications, ensuring no exposed mounting screws.
  5. Adjust the self-adjusting case for beveled doors and verify field-reversible handing is set correctly for the application.
  6. Test lock operation including the 3/4" throw latchbolt with anti-friction tongue for proper alignment, latching, and smooth operation throughout the full range of motion. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

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

Why Choose Hager Quality?

Hager 3800 Series mortise locks deliver professional-grade reliability with cast zinc construction and stainless steel latchbolt components rated for Grade 1 commercial performance. Lifetime warranty coverage and UL fire rating certification provide added confidence for demanding commercial applications. Engineered for heavy-duty commercial, industrial, and institutional environments where dependable security performance is essential.

Grade 1 mortise lock engineered for commercial and institutional openings. Anti-friction latchbolt with full deadbolt.

Product Specs

Product Group:
Mechanical Locks
Product Subgroup:
Bored Locksets
Product Type:
Mortise Locks
Subcategory:
Cylindrical Locks
ANSI/BHMA:
BHMA Certified ANSI A156.13, Series 1000, Grade 1
Keyed Function:
Non-Keyed
Commercial/Residential:
Commercial
Keyed:
No
Lock Type:
Mortise
Cylinder and Keyways:
6 Pin Cylinders, Schlage C Keyway
Product Attribute:
Mortise Locks
Electronic:
No
Product Model:
3850E
Product Function:
Office
Door Thickness Range:
1-3/4" - 2-1/2"
Door Strike:
1-1/4" x 4-7/8" ASA strike
Product Category:
Mechanical Locks
Department:
Door Hardware

Hager 3850E 26D WTN FULL – Frequently Asked Questions

1) Will the Hager 3850E mortise lock fit a 2-inch thick door?
Yes. The 3850E takes doors from 1-3/4 inches up to 2-1/2 inches, so a 2 inch leaf is inside the range with no spacer kit. That upper end matters on institutional openings with lead-lined or thickened doors, where most competing mortise bodies stop at 1-3/4. The lock works on a 2-3/4 inch backset, which is the standard commercial mortise backset.
2) Do I have to order the Hager 3850E handed, or can I flip it on site?
You can flip it. The 3850E body is field reversible and ships left hand reverse unless you ask for factory handing, so a single stocked lock covers either swing. The case is self adjusting for beveled doors, which saves shimming on a stock commercial leaf. Factory handing is an option if you would rather it arrive set.
3) Will the Hager 3850E drop into an existing ASA mortise strike prep?
It ships with a 1-1/4 by 4-7/8 inch ASA strike, the standard commercial mortise frame cutout, so it lands in a frame already prepped for an ASA lip strike. The latchbolt has a 3/4 inch throw with an anti-friction tongue, all stainless, so it picks up a slightly out-of-plumb frame without dragging. Optional strikes are available if your frame prep is something other than ASA. Door face prep still has to match the escutcheon, which measures 1-15/16 by 8 inches.
4) Can a Hager 3850E go on a fire rated office door?
Yes. All functions in the 3800 Series are UL and cUL listed up to 3 hours on an A label single door, with a UL10C positive pressure rating. It is also BHMA certified to ANSI A156.13 Series 1000 Grade 1 and meets the ANSI A117.1 accessibility code, which is what a spec writer on a school or hospital corridor is checking for.
5) I need key control on an office door. What should I use instead of the non-keyed Hager 3850E?
The 3850E is a non-keyed office function, so it will not give you outside key control. For a keyed mortise on a comparable Grade 1 commercial opening, the Cal-Royal NM8050 is a heavy duty Grade 1 office/entrance mortise lockset with an auxiliary deadlatch, listed for 1-3/4 inch doors, and the Corbin Russwin ML2003 covers the same class in a classroom function on 1-3/4 inch doors. Note both are single-thickness at 1-3/4; if your leaf runs thicker, the Hager body is the one with the 1-3/4 to 2-1/2 inch range.
6) What is the closest Grade 1 mortise lock to the Hager 3850E if I need a keyed storeroom function instead of office?
The Hager 3850E is a non-keyed mortise lock certified to ANSI A156.13 Series 1000 Grade 1. For a keyed storeroom opening, the Accentra 8805FL is a Grade 1 storeroom mortise lock in the 8800 Series, and the Cal-Royal NM8080 is a Grade 1 storeroom mortise lockset offered with an interchangeable core option. Both cover the storeroom function the 3850E does not, since the 3850E ships non-keyed.
7) Does the Hager 3850E work as an electrified lock for access control, or do I need a different model?
The Hager 3850E is a mechanical mortise lock and is not electronic, though it can be ordered with a Request to Exit option. For an electrified mortise lock, the Command Access ML190 is a heavy-duty motorized mortise lock with field selectable EL/EU operation, 24VDC power, and storeroom function; the Schlage L9092EU with 03A trim is a heavy duty electric lock/unlock outside lever mortise lock, keyed outside, with Request to Exit at 12/24VDC for 1-3/4 inch doors; and the BEST 45HW is a heavy duty wired electromechanical mortise lock with 12V/24V operation.
8) I need a classroom mortise lock instead of an office function - what Grade 1 options are there?
The Hager 3850E is built for office function openings. For classroom duty, the Corbin Russwin ML2003 is a Grade 1 mortise classroom lockset in the ML2000 Series, the Cal-Royal NM8070 is a Grade 1 classroom mortise lockset with auxiliary deadlatch, and the Marks USA LA318GJ is a Grade 1 classroom security indicator mortise lockset with an ANSI strike. The Corbin Russwin ML2003, Cal-Royal NM8070, and Marks USA LA318GJ are all listed for 1-3/4 inch doors, while the 3850E covers 1-3/4 inch through 2-1/2 inch.
9) Can I use a Schlage PC10 in place of the Hager 3850E mortise lock?
No - the door prep is different. The Hager 3850E is a mortise lock requiring a routed mortise pocket. The Schlage PC10 is a Grade 1 passage cylindrical lock with a rose for 1-3/4 inch doors, which uses bored cylindrical prep, not a mortise pocket. A door prepped for the 3850E will not take the PC10 without new prep, and the PC10 is passage function rather than office.
10) What should I use instead of the Hager 3850E on a door thicker than 1-3/4 inch?
The Hager 3850E already covers 1-3/4 inch through 2-1/2 inch doors, which is wider than most mortise locks in its class. The Corbin Russwin ML2003, Cal-Royal NM8050, and TownSteel MRX-L-01 are all listed for 1-3/4 inch doors. Among Grade 1 electronic options, the Alarm Lock DL3500CR covers 1-5/8 inch to 1-7/8 inch. If the door is over 1-3/4 inch, the 3850E is the one in this group with the range for it.
11) What is the electronic equivalent of the Hager 3850E office mortise lock?
The Hager 3850E is a mechanical, non-electronic mortise lock. For credential-based access on a mortise opening, the Schlage Electronics LEBMB-ADD is a mobile-enabled mortise lock offering privacy, office, and apartment functions with a 3 hour fire rating at Grade 2, and the Schlage CO-100 is a Grade 1 standalone electronic mortise lock with keypad reader for 1-3/4 inch doors in privacy function. The Hager 3850E carries ANSI A156.13 Series 1000 Grade 1 certification and needs no power or credentials.
12) Is a Baldwin 6301 mortise lock body a substitute for the Hager 3850E?
They are not interchangeable in a standard commercial prep. The Hager 3850E uses a 2-3/4 inch backset with a 1-1/4 inch x 4-7/8 inch ASA strike. The Baldwin 6301 lever by lever is a 2-1/2 inch backset entry/apartment mortise lock body for doors 1-3/4 inch and over. The different backset means different door prep and different lever centerline, and the Baldwin is entrance/apartment function rather than office.
13) I need a privacy mortise lock for a restroom, not the office function - what works?
The Hager 3850E is office function and non-keyed. For a restroom or bed/bath opening, the Cal-Royal NM8440 is a Grade 1 privacy mortise lockset with deadbolt for 1-3/4 inch doors. The Hager 3850E covers a wider door range at 1-3/4 inch to 2-1/2 inch and carries ANSI A156.13 Series 1000 Grade 1 certification, but its office function does not provide the privacy lock a restroom needs.
14) For a behavioral health or anti-ligature opening, what replaces the Hager 3850E?
The Hager 3850E has a standard lever and escutcheon trim. For anti-ligature openings, 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, the TownSteel MRX-A-01 is a Grade 1 heavy duty ligature resistant arch trim passage mortise lockset in satin stainless steel, and the Marks USA 5PDN is a Grade 1 hospital passage mortise push/pull paddleset that is ligature resistant and ADA compliant. All three are passage rather than office function.
15) How much mortise pocket do I need to rout for a Hager 3800 Series lock body?
The chassis measures 4-5/16 x 6 x 1 inches, so the pocket has to take that body plus the 2-3/4 inch backset off the door edge. Mounting is by concealed thru-bolts with no exposed screws on the face, which means the escutcheon prep, 1-15/16 by 8 inches, has to be laid out from the template rather than eyeballed off the old plate.
16) Which lever and finish combinations can I actually order on the Hager 3850E?
Three lever designs are stocked, Archer, August and Withnell, each in four finishes: 613 satin bronze oil-rubbed, 626 satin chrome, 630 satin stainless steel, and black. Every lever is offered in all four, so matching a corridor of existing 626 hardware with a different lever shape is not a problem. Withnell is one of only two Hager lever options offered in stainless steel as well as zinc; order it as WTS if you want the stainless version.
17) What options do I have to call out when ordering a Hager 3800 mortise lock for a hospital or X-ray room?
Lead lining is a factory option on the 3800 Series, which is what an imaging suite door needs. Tactile warning is also available for hazardous-room doors under accessibility code, along with split finish if the corridor and room sides have to differ, request to exit for access control tie-in, and factory handing. These are specified at order time, not added later.
18) Is the Hager 3850E an electronic lock, and what are my options if I want a keypad on that opening?
No electronics in the 3850E, it is a purely mechanical mortise lock. If the opening needs code or credential access, the Alarm Lock DL3500CR is a Grade 1 electronic mortise with 300 user codes in a classroom function, and the TownSteel FME-2000 is a Grade 1 heavy duty mortise with RFID. Both of those are rated for 1-3/4 inch doors, and the Alarm Lock units fit 1-5/8 to 1-7/8, so on a thick door the mechanical Hager remains the one that fits.
19) Difference between a mortise lock like the Hager 3850E and a cylindrical lockset for a commercial office door?
The 3850E is a mortise lock: the body sits in a routed pocket in the door edge rather than in a bored hole through the face. That takes more door prep up front but gives you a heavier case, a 3/4 inch stainless latchbolt with an anti-friction tongue, and mounting by concealed thru-bolts with nothing exposed to a screwdriver on the corridor side. A cylindrical lock, such as the Schlage PC10 Grade 1 passage with a rose, drops into a standard bore and is faster to install on a retrofit where the door has never been mortised. If the door is already mortise-prepped, stay with a mortise body.
20) Can I standardize the Hager 3850E across a whole building of office doors?
That is what the 3800 Series is built for. One field reversible body covers both hands, the door range spans 1-3/4 to 2-1/2 inches so a mixed stock of leaf thicknesses does not force a second part number, and the ASA strike prep is the common commercial frame cutout. Pick a finish, 613, 626, 630 or black, and hold to it across the floor; 626 satin chrome and 630 satin stainless are the two that match most existing institutional hardware. Order the same lever design throughout and the escutcheon prep is identical door to door.
21) Is a passage mortise lock a simpler alternative to the Hager 3850E office lock?
They are different functions. The Hager 3850E is an office-function mortise lock. If the opening only needs latching with no locking at all, 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. Both drop the office function entirely; the Hager 3850E is also field reversible and covers 1-3/4 inch to 2-1/2 inch doors.
22) Which mortise locks look like the Hager 3850E but will not lock a door?
Trim-only and dummy products share the lever and escutcheon appearance without any latching mechanism. The Schlage L0170 is a Grade 1 mortise non-keyed lever lock in half dummy trim, the Falcon MESC600DT is a dummy escutcheon lever trim for M9900 Series exit devices, and Emtek 3102 Memphis and 3106 Manhattan are dummy-function mortise entrance locksets. The Hager 3850E is a working office-function mortise lock with a 3/4 inch throw latchbolt and anti-friction tongue.
23) What is the difference between the Hager 3850E and a mortise lock body sold without trim, like the BEST 45H?
The Hager 3850E ships as a complete assembly with lever and escutcheon, in Archer, August, or Withnell lever styles and finishes including 613 satin bronze oil-rubbed, 626 satin chrome, 630 satin stainless steel, and black. The BEST 45H is a heavy duty mortise lock body in public entrance function with field reversible operation, and the BEST 45HCA is a heavy duty mortise lockbody with intruder function - lock bodies specified separately from their trim. The Hager 3850E body is also field reversible.
24) If the opening needs a deadbolt rather than a latch, what takes the place of the Hager 3850E?
The Hager 3850E uses a 3/4 inch throw latchbolt with anti-friction tongue. Where the opening calls for a deadbolt instead, the Sargent 4874 is a double cylinder mortise deadbolt with a 2-3/4 inch backset in the 4870 Series, matching the 2-3/4 inch backset the 3850E uses, and the Kaba Ilco 185 Series is a no-handing deadbolt-function mortise lock. Neither provides the office lever function the 3850E does.
25) Which mortise lock should I use for a dormitory corridor door instead of the Hager 3850E?
The Hager 3850E is an office-function mortise lock. For corridor and dormitory openings, the Sargent 7925 is a Grade 1 heavy duty dormitory exit function mortise lock with rose trim and a single cylinder deadbolt in the 7900 Series. The 3850E is non-keyed with escutcheon trim rather than rose trim, so the Sargent is the one carrying the dormitory function and deadbolt.
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Does the Hager 3850E 26D WTN FULL come with a warranty?
Absolutely. The Hager 3850E 26D WTN FULL is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
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