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ML2052 Mortise Classroom Intruder Lever Lockset Satin Chrome

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Corbin Russwin ML2052 NSM 626 ML2052 Mortise Classroom Intruder Lever Lockset Satin Chrome

Item #: ML2052 NSM 626 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 Chrome

Function

52-Classroom Intruder

ANSI Function

F32 - Classroom Security

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

626/US26D

Strike Type

ASA

Origin

USA

BAA Qualified

Yes

Rose/Escutcheon Design

M - Escutcheon

Base Material

Brass or Bronze

Keyway

L4

Strike Height

4-7/8"

Lever/Knob Design

NS - Newport

Backset

2-3/4 Inch

Warranty

10 Year Limited on Lockset. 2 Year Limited on Electronic Components

Handle Type

Lever

Door Thickness

1-3/4 inch

Strike

ANSI-Straight Lip

Latch Throw

3/4 Inch

Lip to Center

1-1/8 Inch

Finish Description

Satin Chrome

ADA Compliant

YES

Finish Family

Satin Chrome

Keying Type

Keyed Random

Lever Style

NS-Newport

Strike Size

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

Rose/Escutcheon Trim

M-Wrought 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"

Function Description

Latchbolt by grip either side, unless outside grip is locked by key either side. Latchbolt by key when outside grip locked. Auxiliary latch deadlocks latchbolt. Inside grip always free. Outside grip remains locked unless unlocked by key either side.

Front Size

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

Function Family

Classroom Security/Intruder

Strike Lip

1-1/8" (29mm) Lip to Center

Product Projection

2-5/8 Inch

Spacing

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

Rose/Escutcheon Width

2-1/4 Inch

Rose/Escutcheon Length

7-1/2 Inch

Product Type

Mortise Lock

Series

ML2000 Series

Manufacturer Parent

Assa Abloy

Latchbolt Size

5/8" x 1"

Knob/Lever Size

4-13/16 Inch

Escutcheon Size

7-1/2 Inch x 2-1/4 Inch

Latchbolt Type

2-Piece Mechanical With Anti-Friction Insert

Lever Style Family

Straight Return Lever

Sub-Series

ML2052-NSM

Product Overview

Classroom Intruder Mortise Lock, NS Lever, M Escutcheon, Satin Chrome

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.