Product Overview
Trudoor ML1 Series Mortise Lock with ESC Escutcheon Lever Trim, ML196 Keyed Privacy Function, Exterior Indicator
The Trudoor® ML1 Series is our heaviest-duty lock and an ideal choice for a wide variety of applications that require consistent reliability and easy installation at an economical price. ML1 locks are for use on exterior or interior doors in office buildings, schools, medical & assisted living facilities, government facilities, hospitality, and other commercial, institutional, or industrial buildings.
Keyed Privacy with Indicator Function: Lever retracts latch bolt from either side. Dead bolt thrown or retracted by key outside (retraction by key required in the event of an emergency) or inside thumbturn. Throwing deadbolt locks outside lever and displays “LOCKED” icon. Rotating inside lever simultaneously retracts both deadbolt and latch bolt and unlocks outside lever. Inside lever is always free for immediate egress.
Features:
- Extra Heavy Duty, ANSI/BHMA A156.13 - 2017 Grade 1 Operational and Security
- Rust-proof heavy-duty zinc chromate steel lock case
- Forged brass lever handles
- Individual springs to prevent lever sag
- Heavy-duty 3/4" latch bolt with anti-friction latch, easily reversible
- 2 3/4" backset, for 1-3/4" thick metal or wood doors
- Can be easily re-handed in the field
- Includes 1-1/8" conventional mortise cylinder with cloverleaf cam, Schlage C keyway, keyed different, with 2 keys
- Door prep: ANSI/BHMA A156.115 or A156.115W modified per template (see template)
Code Compliance
- Meets ANSI/BHMA A156.13 - 2017 Grade 1 standards
- Lock body conforms to Federal Specification Type 86; and all dimensional and operational performances, exceeds 1,000,000 cycles
- UL listed for “A” label 3 hour fire-rated doors, conforms to UL10C and UBC 7-2-1997
- Meets ADA and ANSI A117.1 accessibility codes
- Meets California code for 1/2" lever return to door face

Cross Reference
The ML104 can be specified as a substitute for: Accentra/Yale 8864FL, Cal-Royal NM8495 / SC8495, Corbin Russwin ML2024 M19, Hager 3896S, Schlage L9496
| Brand | |
|---|---|
| Finishes |
626 Satin Chrome |
| Lock Function |
Privacy with Indicator |
| Usage |
Heavy Duty |
| ANSI/BHMA Standard |
Meets ANSI / BHMA A156.13, Series 1000, Operational & Security Grade 1 Standards |
| Fire-Rating |
UL Listed for "A" Label 3 Hour Fire Doors |
| ADA Compliance |
Meets ADA requirements - A117.1 Accessibility Code |
| Cylinder & Keys |
6-pin conventional, keyed different, with 2 keys |
| Cylinder Format |
Conventional |
| Keyway |
Schlage C Keyway |
| Trim |
ESC - Escutcheon Lever Trim |
| Latchbolt |
Heavy duty ¾" latch bolt with anti-friction latch |
| Deadbolt |
1" throw, brass chrome-plated with hardened steel rollers |
| Backset |
2-3/4" |
| Case Size |
5-31/32" H x 4-3/32" W x 27/32" D |
| Armored Front |
1-1/4" W x 8" H x 3/32" D |
| Strike |
ANSI curved lip strike 1-1/4" x 4-7/8" x 13/16" lip to center with dust box standard |
| Door Thickness |
1-3/4" |
| Handing |
Field-reversible handing without opening lock case |
| Warranty |
Limited Lifetime Warranty |