*Actual product and finish may vary
ML2067 NSM Corbin Russwin Mortise Apartment or Dormitory Grade 1 Lever ANSI F12 - Latchbolt by grip either side, unless outside grip is locked by toggle-action stop or by projection of deadbolt. Deadbolt thrown or retracted by key outside or by thumbturn grip inside. Inside grip simultaneously retracts latchbolt and deadbolt; outside grip remains locked. Auxiliary latch deadlocks latchbolt. Outside grip unlocked by toggle-action stop Note: Occupancy Indicator shows deadbolt position only
The ML2000 series is a Grade 1 mortise lock designed to meet the rigors of high-traffic commercial, institutional, industrial and government applications. Constructed of heavy-gauge steel, the lockbody features our patented Quick Reversible latchbolt, and a 1” stainless steel deadbolt. A wide variety of trim designs and functions and a 10-year warranty lend to the ML2000’s versatility and reliability, making it the ideal choice for use in offices, schools, hospitals, hotels and other high-use applications.
Further discourage intrusion and abuse with the ML2000HS (High Security) or ML2000VR (Vandal Resistant) series mortise lock. Both locks feature vandalresistant stainless steel escutcheons with tapered edges and Torx® pin tamper resistant screws. When matched with Corbin Russwin patented high-security Pyramid cylinders, any door can become a formidable barrier to intruders.
Handing Handed; quick reversible. The lockset can be re-handed without disassembling the lock case.
Door Thickness 1-3/4" (44mm) standard. Optional door thicknesses available.
Backset 2-3/4" (70mm).
Lockcase Heavy-gauge chrome plated steel, 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm). Optional: non-ferrous lockcase for corrosion resistance.
Front Heavy-gauge steel, 8" (203mm) x 1-1/4" (32mm) x -3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm). Furnished 1-1/16" (27mm), optional D138, wide for 1-3/8" (35mm) doors.
Armored Front Wrought brass, bronze or stainless steel attached by machine screws to lockcase front. ML2000HS & ML2000VR utilizes security Torx® screws.
Latchbolt 2-piece mechanical with anti-friction insert, 5/8" (16mm) x 1" (25mm) x 3/4" (19mm) throw.
Auxiliary Latchbolt 9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.
Deadbolt One-piece stainless steel, 19/32" (15mm) x 1-1/4" (32mm) x 1" (25mm) throw.
Hub Knob: stainless steel, 9/32" (7mm) x 9/32" (7mm). Lever: steel, 5/16" (8mm). (Including ) 3/8" (10mm) stainless steel.
Spacing C. to c. knob/lever to cylinder: 3-5/8" (92mm). C. to c. knob/lever to thumbturn: 2-7/16" (62mm).
Strike Wrought brass, bronze or stainless steel, ANSI straight lip standard, 4-7/8" (124mm) x 1-1/4" (32mm) x 1-1/8" (29mm) lip to center. Optional strikes, lip lengths and ANSI wrought strike box available.
Cylinder Brass, 6-pin, L4 keyway, 0-bitted standard. Brass, fixed 6-pin conventional fixed core cylinder, L4 keyway standard for ML2000HS. Optional cylinders available.
Keys Two nickel silver standard.
Keying Features Available
Construction master keying
Visual key control
Concealed key control
Plug only to show (concealed shell)
Interchangeable core (IC)
Master ring cylinder
Flex head cylinder
ANSI Meets A156.13 Series 1000, Operational and Security Grade 1. Meets A117.1 Accessibility Code.
Federal Meets FF-H-106C. UL /ULC-UL10C Positive Pressure All locks listed for A label and lesser class doors, 4' (122cm) x 10' (305cm) single or 8' (244cm) x 10' (305cm) pair (3 hour fire door). Letter F and UL symbol on armored front indicate listing. Any retrofit or other field modification to a fire rated opening can potentially impact the fire rating of the opening, and Corbin Russwin, Inc. makes no representations or warranties concerning what such impact may be in any specific situation. When retrofitting any portion of an existing firerated opening, or specifying and installing a new fire-rated opening, please consult with a code specialist or local code official (Authority Having Jurisdiction) to ensure compliance with all applicable codes and ratings.
California State Reference Code (Formerly Title 19, California State Fire Marshal Standard) All levers with returns, return to within 1/2" (13mm) of door face.
Windstorm/Hurricane Certified (refer to local codes).
ML2067 NSM Corbin Russwin Mortise Apartment ANSI F12 Grade 1 Lever
- Brand: Corbin Russwin
- Product Code: ML2067L NSM