Adams Rite 4511 Standard Duty Deadlatch provides flexibletraffic control during and after business hours.

Radius Faceplate
31/32″ Backset
Left/Right Hand Reverse
Mortised (4902) 2-5/8″ Strike
Flat/Standard Jamb
628 Clear Anodized

Function: The 4511 Series Standard Duty Deadlatch offers flexibility of traffic control
during and after business hours. A reverse turn of the key while the bolt isheld retracted retains the bolt to allow two-way traffic for healthcare, financialinstitutions, retail, and other applications that require free entrance at certaintimes and exit-only at other times. Interchangeable, without stile modification,with any MS1850S Deadlock of same backset and faceplate shape. They do not,however, provide the same maximum security level as the MS Deadlock.

Operation: Turn key or operate handle or paddle to retract spring-loaded latchbolt. To holdbolt retracted, push it in and secure by reverse turn of key. Lock accepts any
standard mortise cylinder with MS cam, available separately. Lock acceptsany 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 4066Thumbturn, available separately. Lock accepts cylinder from either or both sides.