Description
Adams Rite 4511-25-121-335 DeadLatch 31/32″ Backset Instructions
Adams Rite 4511-25-121-335 DeadLatch 31/32 Backset offers a reliable solution for flexible traffic control in commercial environments. Designed with a standard duty deadlatch and a radius faceplate, this model features a guarded latch that ensures enhanced security. The 31/32″ backset and compatibility with various door thicknesses (1-3/4″ to 2″) make it a versatile choice for different installations. One of the standout features of the 4510 Series is its ability to retain the bolt with a reverse turn of the key while the latch bolt is held retracted. This allows for two-way traffic, making it ideal for hospitals, banks, and similar buildings that require specific entrance and exit protocols. The lock case is made of durable steel with corrosion-resistant plating, ensuring longevity. Additionally, the all-metal latch bolt includes hardened steel internal pins for added security. Installation is straightforward, as handing is reversible without the need for special tools. The standard strike furnished is the 4902-01, suitable for flat jambs, and additional strike options are available to meet various door configurations. This product comes individually boxed with the necessary mounting hardware, ensuring that you have everything you need for a seamless installation.
DeadLatch 31/32 Backset
Standard Duty Deadlatch, Radius Faceplate, Guarded Latch, 31/32″ Backset, 4-5/8″ Mortise Strike, Black Anodized Aluminum Finish, Left-Handed or Right Hand Reverse
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 areverse 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.
- 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 CYLINDERSfor 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.
Attributes
Baa Qualified: Yes
Base Material: Aluminum
Bolt Projection: 1/2″
Commercial Residential: Commercial
Country of origin: USA
Cylinder Type: Less Cylinder
Door Thickness: 1-3/4″ to 2″
Dust Box: Plastic
Finish: 315/335
Finish Family: Black
Function: Narrow Stile Latch Lock
Handing: LH or RHR
Installation: Commercial
Limited Warranty: 5 Years
Lock Face Size: 6-7/8″ x 1″
Origin: USA
Pack Height: 2.13″
Pack Length: 8.88″
Pack Qty: 1
Pack Volume: 61.29 in³
Pack Width: 3.25″
Pbs Options: 1,037,197,710,393,720,000,000,000
Product Height: 1.6″
Product Length: 6.88″
Product Width: 1″
Screws: Machine
Series: 4510 Standard Duty Deadlatch
Ship Weight: 1.25 lbs.
Std Latch Backset Dim: 31/32″
Std Latch Type: Guarded Latch
Std Strike Height: 4-5/8″
Std Strike Number: 4901-21
Std Strike Type: Mortise
Std Strike Width: 2-13/16″
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Unit of Measure: Each
Resources
- 4510 Catalog Page
- 4510 Standard Duty Deadlatch Cut Sheet
- 4510/4530 Series Deadlatch Installation Instructions
- 4510/4530 Series Re-handing Instructions
- What is Backset and How Do I Measure it?
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