Certifications
- ANSI/BHMA A156.3-2014 Grade 1
- Complies with ANSI A117.1 for accessible buildings and facilities
Cylinders/Cores
1-5/8" Mortise cylinder, 3902 sold separately
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
Warranty: Lifetime
Manufacturer Resources
Product Specs
- ADA Compliant:
- Yes
- Product Group:
- Exit Devices and Trim
- Product Subgroup:
- Exit Devices - Trim
- Product Type:
- Exit Devices - Trim
- 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