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Mortise Lock Black Anodized Aluminum

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Adams Rite 4510-25-121-335 Mortise Lock Black Anodized Aluminum

Item #: 4510-25-121-335 by Adams Rite

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Features
  • Bolt Holdback: While bolt is held fully retracted, a reverse turn of the key retains the bolt, allowing the door to be free swinging.
  • Cylinder Backset: 7/8”, 31/32”, 1-1/8” or 1-1/2” only
  • Case: Measures 1” x 5-13/16” x depth. Depth varies by backset (see table on catalog page). Steel with corrosion-resistant plating.
  • Latchbolt: 1/2” x 1” x 1/2” throw. All metal with hardened steel internal pins. Handing is reversible without special tools.
  • Auxiliary Bolt: All metal. Deadlocks latch bolt to prevent “loiding” or case-knife entry.
  • Strikes: Standard strike furnished is 4902-01 for flat jamb where door closes flush or nearly flush. Available separately: radius strike for opposite stile in paired doors; longer strike (4901) to cover slot strike of MS lock; long lip strikes for centerhung doors.
  • Cylinder Cam: Operable by any standard mortise cylinder with MS® cam, dimensioned as shown. Cylinders with MS® cams can be readily obtained from most cylinder manufacturers. See CYLINDERS for cylinder make, thumbturn and trim ring information.
  • Options: Backset, faceplate shape, strike, handing, and finish must be specified when ordering.
  • Standard Package: Individually boxed with strike, and machine screws for mounting. Cylinders, paddles, and handles available separately. Shipping weight: 1-1/4 lbs.

Thickness

1-3/4" - 2"

Hand

Field Reversible

Color

Black Anodized Aluminum

Color Code

315/335

Function

Narrow Stile Latch Lock

Cylinder Type

Less Cylinder

Origin

USA

BAA Qualified

Yes

Package Height

2.125"

Package Length

8.875"

Package Volume

61.29296875

Package Width

3.25"

Bolt Protection

1/2"

Dust Box

Plastic

Latch Backset Dim

31/32"

Latch Type

Guarded Latch

Lock Face Size

6-7/8" x 1"

Package Qty

1

Product Height

1.6"

Product Length

6.88"

Product Width

1"

Screws

Machine

Strike Height

4-5/8"

Strike Number

4901-21

Strike Type

Mortise

Strike Width

2-13/16"

Base Material

Aluminum

Product Overview

Standard Duty Deadlatch, Flat Faceplate, 31/32 In. Backset, 4-5/8 In. Flat Mortised Strike for Center Hung 4-1/2 In. Jamb, LH or RHR, Black Anodized

Flexibility of traffic control during and after business hours is offered by 4510 Series Deadlatches. A reverse turn of the key while bolt is held retracted retains the bolt, to allow two way traffic for hospitals, banks, and other buildings which require free entrance at certain times and exit only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S deadbolt of same backset and faceplate shape. (They do not, however, provide the same maximum security level as the MS Deadbolt.) Lock case is steel with corrosion-resistant plating. Available in four cylinder backsets, 7/8 In., 31/32 In., 1-1/8 In. or 1-1/2 In.. All metal latch bolt with hardened steel internal pins. Handing is reversible without special tools. All metal auxiliary bolt deadlocks latch bolt to prevent "loiding" or case-knife entry. Standard strike furnished is 4902-01 for flat jamb where door closes flush or nearly flush. Also available: radius strike for opposite stile in paired doors; longer strike (4901) to cover slot strike of MS lock; long lip strikes for centerhung doors. Turn key or operate handle to retract spring-loaded latch bolt. To hold bolt retracted, push it in and secure by reverse turn of key. Uses any standard mortise cylinder with MS cam. Individually boxed with strike and machine screws for mounting. Cylinders, paddle or handle available at extra cost.

4510 Standard Duty Deadlatches provide flexible traffic control during and after business hours.

The 4510 Series has includes a reverse turn of the key while the bolt is held retracted retains the bolt to allow two-way traffic for hospitals, banks, stores, and other buildings which require free entrance at certain times and exit-only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S Deadlock of same backset and faceplate shape.