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ML2057 Mortise Storeroom Lever Lockset Satin Stainless Steel

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Corbin Russwin ML2057 NSR 630 ML2057 Mortise Storeroom Lever Lockset Satin Stainless Steel

Item #: ML2057 NSR 630 by Corbin Russwin

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Features
  • 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). 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.
  • Keys Two nickel silver standard.
  • Federal Meets FF-H-106C.
  • Environmental Product Declaration (EPD) certified

Thickness

1-3/4"

Strike Number

236L72018

Color

Satin Stainless Steel

Function

57-Storeroom or Closet

ANSI Function

F07 - Storeroom/Exit

Hand

Field Reversible

Grade

Grade 1

Fire Rated

3 Hours {A}

Special Marks

Conventional cylinder, Fire rated 3 Hours {A}, Complies with ADA accessibility guidelines

Key(s)

Blank

Strike Width

1-1/4"

ADA Compliance

Yes

Cylinder Type

Conventional Cylinder

Lock Face Size

8" x 1-1/4"

Application

Complete Lock

Package Qty

1

Screws

Combination

Keying

0 Bitted

Bolt Protection

3/4" Latchbolt

Color Code

630/US32D

Strike Type

ASA

Origin

USA

BAA Qualified

Yes

Rose/Escutcheon Design

R - Escutcheon

Base Material

Stainless Steel

Keyway

L4

Strike Height

4-7/8"

Lever/Knob Design

NS - Newport

Backset

2-3/4 Inch

Warranty

10 year limited

Handle Type

Lever

Door Thickness

1-3/4 inch

Latch Throw

3/4 Inch

Lip to Center

1-1/8 Inch

Finish Description

Satin Stainless Steel

ADA Compliant

YES

Finish Family

Satin Stainless Steel

Included Components

(2) Keys

Keying Type

Keyed Random

Lever Style

NS-Newport

Strike Size

4-7/8" x 1-1/4"

Rose/Escutcheon Trim

R-Cast Escutcheon

Hub Size

5/16 Inch

Lever Size

4-13/16 Inch

Hub Material

Steel

Standards

ANSI/BHMA A156.13 Series 1000, Operational and Security Grade 1, A117.1 Accessibility Code; UL Listed

Front Material

Steel

Case Dimensions

5-7/8" x 4" x 15/16"

Front Size

8" x 1-1/4" x 3/32"

Function Family

Storeroom

Product Projection

2-5/8 Inch

Spacing

3-5/8" (Knob/Lever to Cylinder); 2-7/16" (Knob/Lever to Thumbturn)

Rose/Escutcheon Width

1-3/4 Inch

Rose/Escutcheon Length

8-1/2 Inch

Features

Provides Life Safety and Security in a Single Door Prep, Saving the Additional Cost of a Deadlock; Latchbolt by Grip Inside or by Key Outside; Outside Grip Always Rigid; Auxiliary Latch Deadlocks Latchbolt; Inside Grip Always Free

Product Type

Mortise Lock

Series

ML2000 Series

Manufacturer Parent

Assa Abloy

Latchbolt Size

5/8" x 1"

Knob/Lever Size

4-13/16 Inch

Latchbolt Type

2-Piece Mechanical With Anti-Friction Insert

Lever Style Family

Straight Return Lever

Sub-Series

ML2057-NSR

Product Overview

Storeroom or Closet Mortise Lock, NS Lever, R Escutcheon, Satin Stainless Steel

The ML2000 Series Grade 1 Mortise Lock is designed to meet the rigors of high trasffic 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 designsand functions with 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.

The ML2000 series is a Grade 1 mortise lock designed to meet the rigors of high-traffic commercial, institutional, industrial and government applications.

The ML2000 Series is constructed of heavy-duty gauge steel and features a lockbody with the patented Quick Reversible latchbolt. 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.