Hager 45MN Grade 1 Night Latch...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$645.27
$338.67
Hager 45MN Grade 1 Night Latch Exit Device Trim, Mortise Night Latch, Withnell Lever, Non-Handed

Hager 45MN Grade 1 Night Latch Exit Device Trim with Withnell Lever

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Model: 45MN WTN US3
$645.27
$338.67
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$645.27
$338.67
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Hager 45MN Grade 1 Night Latch Exit Device Trim with Withnell Lever

Professional Mortise Night Latch Trim Solution

The Hager 45MN Grade 1 Night Latch Exit Device Trim features a rigid Withnell lever design with mortise night latch functionality. This non-handed trim accommodates 1-3/4" door thickness with a compact 2-9/16" projection. ANSI/BHMA A156.3-2014 Grade 1 certified and ADA compliant, this professional-grade trim is constructed from zinc, stainless steel, and aluminum for commercial applications.

Professional Features & Benefits

  • Compact Design: 2-9/16" projection for Withnell lever provides space-efficient installation while maintaining full functionality.
  • Grade 1 Certification: ANSI/BHMA A156.3-2014 Grade 1 rating ensures heavy-duty performance for high-traffic commercial applications.
  • ADA Compliance: Meets ANSI A117.1 requirements for accessible buildings and facilities, ensuring universal accessibility.
  • Durable Construction: Multi-material construction using zinc, stainless steel, and aluminum provides exceptional durability and corrosion resistance.
  • Mortise Cylinder Compatibility: Designed for use with 1-5/8" mortise cylinder (3902 sold separately) with standard cam configuration.
  • Non-Handed Design: Universal installation reduces inventory requirements and simplifies field installation.
  • Key Retraction Function: Function 03 allows key operation to retract latchbolt for controlled access applications.
  • Lifetime Warranty: Comprehensive lifetime warranty coverage provides long-term protection and confidence.

Technical Specifications

  • ADA Compliant: Yes
  • ANSI/BHMA: ANSI/BHMA A156.3-2014 Grade 1
  • Certifications: ANSI/BHMA A156.3-2014 Grade 1
  • Commercial/Residential: Commercial
  • Cylinder and Keyways: Requires 3902, 1-5/8" Mortise Cylinder With Standard Cam
  • Door Thickness: 1-3/4"
  • Escutcheons: 2-15/16" x 10" (75mm x 254mm)
  • Finishes: US3, US4, US10, US10B, US26, US26D, BLK
  • Functions: 03 - Key retracts latchbolt
  • Lever Options: Archer, August, William, Withnell (rigid lever)
  • Notes: Mortise trim (45MB, 45MC, 45MD, 45MN) does not match center line of other 4500 Series trim (45BE, 45CE, 45DT, 45NL)
  • Projection: 3-1/4" (82mm) for Archer; 2-3/4" (70mm) for August; 3-13/32" (87mm) for William; 2-9/16" (65mm) for Withnell
  • Subcategory: Exit Devices and Trim
  • Warranty: Lifetime

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 Hager Quality?

Hager exit device trim products deliver professional-grade reliability with multi-material construction using zinc, stainless steel, and aluminum rated for ANSI/BHMA A156.3-2014 Grade 1 performance. Lifetime warranty coverage provides comprehensive protection for demanding commercial applications. Engineered for demanding commercial applications where dependable performance and ADA compliance are essential.

Product Specs

ADA Compliant:
Yes
Product Group:
Exit Devices Trims
Product Subgroup:
Exit Devices - Trim
Product Type:
Exit Device Trims
Subcategory:
Exit Devices and Trim
ANSI/BHMA:
ANSI/BHMA A156.3-2014 Grade 1
Commercial/Residential:
Commercial
Cylinder and Keyways:
Requires 3902, 1-5/8” Mortise Cylinder With Standard Cam
Product Model:
45MN
Product Function:
Night Latch
Door Thickness Range:
1-3/4"
Product Projection:
2-9/16"
Product Substrate:
Zinc, Stainless Steel, Aluminum
Product Category:
Exit Devices and Trim
Department:
Door Hardware

Hager 45MN WTN US3 – Frequently Asked Questions

1) Does the Hager 45MN come with a cylinder, or do I have to order one separately?
The cylinder is not included. The 45MN takes a 1-5/8 inch mortise cylinder with a standard cam, Hager's 3902, ordered separately. If you are keying a building to an existing system, order that cylinder in your keyway and key it before the trim goes on the door.
2) What does function 03 mean on the Hager 45MN trim?
Function 03 is night latch: the key retracts the latchbolt, and the lever itself does not release the device. Someone with a key gets in from the outside, everyone else uses the exit device to get out. It's the usual choice for a service or rear entry where you want key-only access from outside.
3) Can I swap a Hager 45MN mortise trim onto a door that had 45NL rim trim?
Not as a straight swap. The mortise trims (45MB, 45MC, 45MD, 45MN) do not share a center line with the rim and vertical rod trims (45BE, 45CE, 45DT, 45NL), so the existing door prep won't line up. Plan on re-prepping the door, or stay within the mortise group.
4) Do I need to specify handing for the Hager 45MN exit device trim?
No handing to specify. The 45MN is non-handed, so one part covers left and right hand openings. That makes it easier to stock a few spares across a building instead of matching hand door by door.
5) How far does the Hager 45MN Withnell lever stick out from the door?
Projection is 2-9/16 inches (65mm) with the rigid Withnell lever. That is the shortest of the 4500 Series lever options; the August is 2-3/4 inches, the Archer 3-1/4 inches, and the William 3-13/32 inches. If you have a tight corridor, a door swinging into a wall return, or a stair landing where a long lever gets caught, the Withnell is the one to pick.
6) Is the Hager 45MN trim rated for a high traffic commercial entrance?
It is certified to ANSI/BHMA A156.3-2014 Grade 1, the heavy duty exit device level, and it's a commercial-only product. Construction is zinc, stainless steel and aluminum. Schools, healthcare corridors, and office building service doors are the typical use.
7) Does the Hager 45MN lever trim meet ADA requirements?
Yes. The 45MN is ADA compliant and meets ANSI A117.1, which is why it uses a lever rather than a knob, no tight grasping or wrist twisting to operate. That matters for any accessible route door in a public building.
8) Can I add a tactile warning or antimicrobial coating to the Hager 45MN trim?
Both are available as add-on options when ordering the 45MN. Tactile warning is the knurled lever surface used to signal a hazardous-area door to a visually impaired user; the antimicrobial coating is usually specified on healthcare and food service openings. Neither is standard, so call them out on the order.
9) What size escutcheon plate does the Hager 45MN cover on the door?
The escutcheon measures 2-15/16 x 10 inches (75 x 254mm). Worth checking against what is on the door now if you are replacing older trim, since a smaller plate won't hide existing prep marks or paint lines.
10) What finishes can I get the Hager 45MN Withnell trim in?
Five orderable finishes: 605 bright brass, 606 satin brass, 613 oil-rubbed satin bronze, 625 bright chrome, and 626 satin chrome. For matching a building already standardized on satin chrome hardware, 626 is the common one.
How fast can I get the Hager 45MN WTN US3 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
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 Hager 45MN WTN US3 come with a warranty?
Absolutely. The Hager 45MN WTN US3 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 Hager 45MN WTN US3?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Hager 45MN WTN US3 from ZenSupply?
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