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NM Series

  • $0.00


  • For Doors - 1-3/4" thick
  • Backset - 2-3/4"
  • Lockcase - Heavy gauge zinc chromate steel
  • Front - Heavy gauge steel 8" x 1-1/4" x 3/32". Accommodates flat doors & doors beveled 1/8" in 2".
  • Armored Front - Wrought brass attached by machine screws to lockcase front
  • Deadbolt - 1" throw, brass, chrome plated with hardened steel rollers
  • Latchbolt - Brass, chrome plated with heavy-duty deadbolt
  • Guardbolt - Extruded brass, chrome plated
  • Stopworks - Rocker type, brass, chrome plated
  • Strike - Brass, non-handed curved strike 4-7/8" x 1 1/4". Curved-up strike available upon request
  • Handing - Handed. Easily field-reversible
  • Trim - As specified
  • Cylinder - As specified
  • Keyway - As specified
  • Finishes - As specified
  • UL Listing - UL Listed “A” Label (3 hours), for use on fire doors, single or pair of doors. “F” mark stamped on strike
  • ANSI/BHMA - Meets ANSI/BHMA A156.13, Series 1000, Operational & Security Grade 1 Standards. Lock body conforms to Federal Specification Type 86; and all dimensional and operational performances, Exceeds 1,000,000 cycles.
  • 100% internal parts quality inspection provides security, reliability and durability
  • Available with Best, Falcon and Arrow, Schlage, Corbin / Russwin, Sargent, and Yale Interchangeable core.
  • ICSC - Schlage LFIC
  • ICCR - Corbin / Russwin LFIC
  • ICSR - Sargent LFIC
  • ICYA - Yale LFIC
  • Electrified Locks available.

ADA Thumbturn

Optional Disability Turn (ADA) on applicable mortise locks. Prefix “ADA” before Mortise lock PART#.


Available heavy duty steel template for fast and easy installation. Reduces installation time. Eliminates using paper templates.

FOR 2" up to 2 1/4" Thick door

Order kit
  • SSMKIT214 - for sectional trim
  • SEMKIT214 - for escutcheon trim


  • Available on request. Prefix "LEAD" before PART#.


  • Available on request on US26D and US32D finishes. Longer factory lead time usually applies. Prefix "ANTB" before PART#.


  1. Use hex key to unfasten screw in the hole behind latch bolt (green label).
  2. Pull latch bolt out until it is entirely away from the lock case.
  3. Rotate latch bolt to adjust handing.
  4. Fasten the screw tightly into the hole and glue with threadlocker (loctite 242).
  5. Use blade screwdriver to flip locking piece (green label) forward twice to front side.
  6. Handing is completely reversed.
WARNING! Please read the instruction on the installation guide about the correct position of spring cage.

Privacy Indicators

Privacy with Key Outside and "OCCUPIED" Indicator

  • Deadbolt thrown or retracted by key outside or inside thumbturn
  • Knob/lever retracts latch bolt from either side
  • Throwing deadbolt locks outside knob/lever and displays "OCCUPIED" plate
  • Rotating inside knob/lever simultaneously retracts both deadbolt and latch bolt and unlocks outside knob/lever
  • Inside lever is always free for immediate egress

Privacy with Deadbolt, Coin Turn Outside and "OCCUPIED" Indicator

  • Deadbolt thrown or retracted by inside thumbturn or outside coin turn
  • Rotating outside coin turn retracts deadbolt and unlocks outside knob/lever
  • Latch bolt retracted by knob/lever from either side
  • Throwing deadbolt locks outside knob/lever and displays "OCCUPIED" plate
  • Rotating inside knob/lever simultaneously retracts deadbolt and latch bolt and unlocks outside knob/lever
  • Inside lever is always free for immediate egress

Electrified Mortise Locks

NM300 Series (Refer to Catalog Page on How to Order)

Available with or without deadbolt


  • UL and CUL Listings
  • Continuous duty solenoids for cooler operation during "continuously on" applications
  • Low current draw
  • Numerous switch options
  • 3 year "No Hassle" warranty
  • Voltage requirement -12 VDC or 24 VDC
  • Amperage - 300mA @ 12V or 130mA @ 24V
  • Function - available
    • Fail Safe, "Electrically Locked" (EL) or
    • Fail Secure, "Electrically Unlocked" (EU)

RX – Request to Exit Switch (Monitors the inside handle)

LBM - Latch Bolt Monitoring Switch (Monitors the position of latch bolt)

DPS - Door Door Position Switch (Sold Separately. Not installed on the lock)


For pricing & availability inquiries contact your Local Distributor or click here for the list of our Sales Representatives

[Download File]

  • BHMA Certified Lifetime Warranty, GRADE 1
  • Conforms to federal specification type 86; and to all dimensional and operational performances of ANSI A156.13-1 80, Series 1000, Extra Heavy Duty
  • UL listed 3-hour rating, conforms to standards UL10C and UBC 7-2-1997
  • Optional Interchangeable Core
  • Rust-proof heavy duty 2 ¾" backset lock case
  • Individual spring to prevent lever sag, easily reversible
  • Forged brass lever handles exceed requirements of ADA (American Disability Act)
  • Auxiliary latch bolt
  • Armored front plate conceals lock mounting screws
  • 1" throw heavy duty deadbolt with anti-saw hardened pins
  • Heavy duty ¾" latch bolt with anti-friction latch, easily reversible
  • Optional Electrified Locks available
  • Conforms & Meets ADA Regulations

NOTE: Products are sold through authorized distributors ONLY.