Adams Rite Standard Duty Deadlatch (31/32 In. Backset, 4-5/8 In. Flat Mortised Strike, Dark Bronze Anodized) | ADA-4510-25-101-313

The 4510 Series has included 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 the same backset and faceplate shape.

Features

Bolt Holdback: While the bolt is held fully retracted, a reverse turn of the key retains the bolt, allowing the door to be free-swinging.
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 the door closes flush or nearly flush. Available separately: radius strike for an opposite stile in paired doors; longer strike (4901) to cover slot strike of MS lock; long lip strikes for center hung 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.
Standard Package: Individually boxed with strike and machine screws for mounting. Cylinders, paddles, and handles are available separately. Shipping weight: 1-1/4 lbs.
BAA Qualified: Yes
Limited Warranty: 5 Years

Technical Specifications

Base Material: Aluminum
Finish: 313
Finish Description: Dark Bronze Anodized Aluminum
Function: Narrow Stile Latch Lock
Cylinder Type: Less Cylinder
Handing: Field Reversible
Door Thickness: 1-3/4" - 2"
Std. Latch Type: Guarded Latch
Std. Latch Backset Dim: 31/32"
Lock Face Size: 6-7/8" x 1"
Bolt Projection: 1/2"
Std. Strike Number: 4901-01
Std. Strike Type: Mortise
Std. Strike Height: 4-5/8"
Std. Strike Width: 1-9/16"
Dust Box: Plastic
Screws: Machine
Product Type: Mortise Lock
Dimensions (LxWxH): 6.88" x 1" x 1.6"

Note

Options: Backset, faceplate shape, strike, handing, and finish must be specified when ordering.

Product Literature

Adams Rite

Adams Rite Steel Hawk Electrified Deadlatch ( 1-1/2" Backset, Aluminum) | ADA-4300-40-101-628

Adams Rite Steel Hawk Electrified Deadlatch ( 1-1/2" Backset, Aluminum) | ADA-4300-40-101-628