Adams Rite 4900 Heavy Duty 31/32" BS Deadlatch, Flat Faceplate & Strike, RH, 628

4900 Series

Heavy Duty Deadlatch

4900 Heavy Duty Deadlatch provides flexible traffic control and easy installation.

Function
Flexibility of traffic control and easy installation is offered by 4900 Series Heavy Duty Deadlatches. A key-controlled bolt hold-back feature allows for two-way traffic for applications which require free entrance at certain times and exit-only at other times. This allows a "locked" entrance to be used as an exit by visitors already in the building. 1-3/4" [44.5 mm] minimum door thickness required. Interchangeable, without stile modification, with any MS1850S deadbolt of same backset and faceplate shape. Also retrofits to existing 4510 and discontinued 4700 Deadlatch preparations.

Operation
Turn key or operate handle or paddle to retract spring-loaded latchbolt. To hold bolt retracted, push it in and secure by reverse turn of key. Lock accepts any standard 1" [25.4 mm] length, 1-5/32" [29.4 mm] diameter mortise cylinder with MS® cam such as the 4036 Mortise Cylinder or thumbturn such as the 4066 Thumbturn, available separately. Lock accepts cylinder from either or both sides.

4900 Heavy Duty Deadlatch

ADA Compliant: No

Application: Applications which Require Free Entrance At Certain Times and Exit Only At Other Times

Backset: 31/32 Inch

Case Dimensions: 7/8" x 5-13/16" x 1-5/8"

Case Material: Steel

Corrosion Resistant: Yes

Cylinder Type Used: Accepts Standard 1" Length, 1-5/32" Diameter Mortise Cylinder With MS Cam (4036 Mortise Cylinder or 4066 Thumbturn)

Duty Rating: Heavy

Faceplate Dimension: 1" x 6-7/8"

Faceplate Shape: Flat

Features: Flexibility of Traffic Control and Easy Installation; A Key Controlled Bolt Hold Back Feature Allows for Two-Way Traffic; Deadlocks Latch Bolt to Prevent "Loiding" or Case Knife Entry

Finish: 628/US28-Satin Aluminum Clear

Finish Code: 628/US28

Finish Description: Satin Aluminum

Finish Family: Aluminum

For Door Thickness: 1-3/4 Inch

For Door Type: Aluminum Doors; Swinging Doors

Function: Dead Latch

Function Family: Storefront Deadlatch

Hand: Right Hand or Left Hand Reverse

Handing: RH_or_LHR

Included Components: Strike Plate; Face Plate; Mounting Screws

Manufacturer: Adams Rite

Product Type: Storefront Lock

Series: 4900 Series

Strike Lip: Standard Jamb

Strike Number: 4901

Strike Size: 4-5/8 Inch

Strike Type: Flat