Corbin Russwin ML2057 NSM 626 LC Storeroom or Closet Mortise Lock, Conventional Less Cylinder, Satin Chrome Finish

Corbin Russwin ML2057 NSM 626 LC Storeroom or Closet Mortise Lock, Conventional Less Cylinder, Satin Chrome Finish

Function: Storeroom or Closet - F07
• Latchbolt by grip inside or by key outside.
• Outside grip always rigid.
• Auxiliary latch deadlocks latchbolt.
• Inside grip always free.

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 steel, 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).

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.
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: Standard knob/lever hub is steel, 5/16" (8mm)

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, standard. Optional cylinders available.

Keys: Two nickel silver standard.

Keying Features Available: Master keying, Construction master keying, Visual key control,
Concealed key control, Plug only to show (concealed shell), 7-pin cylinder, Security cylinder,
Access 3® cylinder, Pyramid cylinder, Interchangeable core (LFIC or SFIC), Security LFIC, Pyramid LFIC,
Access 3® LFIC, Master ring cylinder, Flex head cylinder

Warranty: Ten-year limited.

Certification/Compliance*

ANSI/BHMA
Certified A156.13 Series 1000, Operational and Security Grade 1. Meets A117.1 Accessibility Code.

UL/cUL-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).

*Any undated reference to a code or standard appearing in the this catalog shall be interpreted
as referring to the latest edition of that code or standard.

Model: Corbin Russwin ML2057 NSM 626 LC, ML2057 NSM 630 LC, ML2057 NSM 605 LC, ML2057 NSM 606 LC, ML2057 NSM 612 LC, ML2057 NSM 613 LC, ML2057 NSM 619 LC, ML2057 NSM 625 LC